Bug? Program crash...

rbghongade · Dec 29, 2023

Hi,
I am using B4XTable with progress bars to update and display values received via MQTT. But the program crashes with the error message as shown:

CRASH REPORT:

Successfully connected
Message arrived. Topic=8911671/DEVICE_STATUS payload: OFFLINE
Message arrived. Topic=8911671/DEVICE_STATUS payload: OFFLINE
Message arrived. Topic=8911671/DEVICE_STATUS payload: ONLINE
Message arrived. Topic=8911671/DATA payload: ROOM11,98.00
Message arrived. Topic=1000004/DATA payload: LOC2,98.04
Message arrived. Topic=1000003/DATA payload: LOC2,98.53
Message arrived. Topic=1000001/DATA payload: LOC1,99.51
Message arrived. Topic=1000002/DATA payload: LOC1,99.02
Message arrived. Topic=1000005/DATA payload: LOC3,97.55
Message arrived. Topic=1000009/DATA payload: LOC5,95.59
Message arrived. Topic=1000006/DATA payload: LOC3,97.06
Message arrived. Topic=1000011/DATA payload: LOC1,94.61
Message arrived. Topic=1000018/DATA payload: LOC7,91.18
Message arrived. Topic=1000014/DATA payload: LOC5,93.14
Message arrived. Topic=1000013/DATA payload: LOC5,93.63
Message arrived. Topic=1000012/DATA payload: LOC4,94.12
Message arrived. Topic=1000017/DATA payload: LOC6,91.67
Message arrived. Topic=1000019/DATA payload: LOC8,90.69
Message arrived. Topic=1000020/DATA payload: LOC8,90.2
Message arrived. Topic=1000016/DATA payload: LOC6,92.16
Message arrived. Topic=1000010/DATA payload: LOC5,95.1
Message arrived. Topic=1000008/DATA payload: LOC4,96.08
Message arrived. Topic=1000015/DATA payload: LOC6,92.65
Message arrived. Topic=1000007/DATA payload: LOC4,96.57
Message arrived. Topic=1000002/DATA payload: LOC1,98.02
Message arrived. Topic=1000001/DATA payload: LOC1,99.01
Message arrived. Topic=1000003/DATA payload: LOC2,97.03
Message arrived. Topic=1000004/DATA payload: LOC2,96.04
Message arrived. Topic=1000005/DATA payload: LOC3,95.05
Message arrived. Topic=1000006/DATA payload: LOC3,94.06
Message arrived. Topic=1000018/DATA payload: LOC7,82.18
Message arrived. Topic=1000009/DATA payload: LOC5,91.09
Message arrived. Topic=1000011/DATA payload: LOC1,89.11
Message arrived. Topic=1000017/DATA payload: LOC6,83.17
Message arrived. Topic=1000019/DATA payload: LOC8,81.19
Message arrived. Topic=1000013/DATA payload: LOC5,87.13
Message arrived. Topic=1000012/DATA payload: LOC4,88.12
Message arrived. Topic=1000014/DATA payload: LOC5,86.14
Message arrived. Topic=1000020/DATA payload: LOC8,80.2
Message arrived. Topic=1000016/DATA payload: LOC6,84.16
Message arrived. Topic=1000010/DATA payload: LOC5,90.1
Message arrived. Topic=1000007/DATA payload: LOC4,93.07
Message arrived. Topic=1000015/DATA payload: LOC6,85.15
Message arrived. Topic=1000008/DATA payload: LOC4,92.08
Message arrived. Topic=1000005/DATA payload: LOC3,92.55
Message arrived. Topic=1000004/DATA payload: LOC2,94.04
Message arrived. Topic=1000002/DATA payload: LOC1,97.02
Message arrived. Topic=1000003/DATA payload: LOC2,95.53
Message arrived. Topic=1000001/DATA payload: LOC1,98.51
Message arrived. Topic=1000011/DATA payload: LOC1,83.61
Message arrived. Topic=1000009/DATA payload: LOC5,86.59
Message arrived. Topic=1000006/DATA payload: LOC3,91.06
Message arrived. Topic=1000018/DATA payload: LOC7,73.18
Message arrived. Topic=1000012/DATA payload: LOC4,82.12
Message arrived. Topic=1000017/DATA payload: LOC6,74.67
Message arrived. Topic=1000019/DATA payload: LOC8,71.69
Message arrived. Topic=1000013/DATA payload: LOC5,80.63
Message arrived. Topic=1000014/DATA payload: LOC5,79.14
Message arrived. Topic=1000016/DATA payload: LOC6,76.16
Message arrived. Topic=1000020/DATA payload: LOC8,70.2
Message arrived. Topic=1000008/DATA payload: LOC4,88.08
Message arrived. Topic=1000015/DATA payload: LOC6,77.65
Message arrived. Topic=1000007/DATA payload: LOC4,89.57
Message arrived. Topic=1000010/DATA payload: LOC5,85.1
Message arrived. Topic=1000005/DATA payload: LOC3,90.1
Message arrived. Topic=1000004/DATA payload: LOC2,92.08
Message arrived. Topic=1000001/DATA payload: LOC1,98.02
Message arrived. Topic=1000002/DATA payload: LOC1,96.04
Message arrived. Topic=1000003/DATA payload: LOC2,94.06
Message arrived. Topic=1000018/DATA payload: LOC7,64.36
Message arrived. Topic=1000011/DATA payload: LOC1,78.22
Message arrived. Topic=1000006/DATA payload: LOC3,88.12
Message arrived. Topic=1000009/DATA payload: LOC5,82.18
Message arrived. Topic=1000017/DATA payload: LOC6,66.17
Message arrived. Topic=1000014/DATA payload: LOC5,72.14
Message arrived. Topic=1000012/DATA payload: LOC4,76.12
Message arrived. Topic=1000013/DATA payload: LOC5,74.13
Message arrived. Topic=1000019/DATA payload: LOC8,62.19
Message arrived. Topic=1000008/DATA payload: LOC4,84.08
Message arrived. Topic=1000020/DATA payload: LOC8,60.2
Message arrived. Topic=1000016/DATA payload: LOC6,68.16
Message arrived. Topic=1000015/DATA payload: LOC6,70.15
Message arrived. Topic=1000010/DATA payload: LOC5,80.1
Message arrived. Topic=1000007/DATA payload: LOC4,86.07
Message arrived. Topic=1000001/DATA payload: LOC1,97.52
Message arrived. Topic=1000004/DATA payload: LOC2,90.08
Message arrived. Topic=1000003/DATA payload: LOC2,92.56
Message arrived. Topic=1000005/DATA payload: LOC3,87.6
Message arrived. Topic=1000002/DATA payload: LOC1,95.04
Message arrived. Topic=1000018/DATA payload: LOC7,55.36
Message arrived. Topic=1000009/DATA payload: LOC5,77.68
Message arrived. Topic=1000006/DATA payload: LOC3,85.12
Message arrived. Topic=1000011/DATA payload: LOC1,72.72
Message arrived. Topic=1000019/DATA payload: LOC8,52.88
Message arrived. Topic=1000012/DATA payload: LOC4,70.24
Message arrived. Topic=1000017/DATA payload: LOC6,57.84
Message arrived. Topic=1000013/DATA payload: LOC5,67.76
Message arrived. Topic=1000014/DATA payload: LOC5,65.28
Message arrived. Topic=1000016/DATA payload: LOC6,60.32
Message arrived. Topic=1000010/DATA payload: LOC5,75.2
Message arrived. Topic=1000015/DATA payload: LOC6,62.8
Message arrived. Topic=1000008/DATA payload: LOC4,80.16
Message arrived. Topic=1000020/DATA payload: LOC8,50.4
Message arrived. Topic=1000007/DATA payload: LOC4,82.64
Message arrived. Topic=1000004/DATA payload: LOC2,88.08
Message arrived. Topic=1000001/DATA payload: LOC1,97.02
Message arrived. Topic=1000005/DATA payload: LOC3,85.1
Message arrived. Topic=1000002/DATA payload: LOC1,94.04
Message arrived. Topic=1000003/DATA payload: LOC2,91.06
Message arrived. Topic=1000018/DATA payload: LOC7,46.36
Message arrived. Topic=1000011/DATA payload: LOC1,67.22
Message arrived. Topic=1000006/DATA payload: LOC3,82.12
Message arrived. Topic=1000009/DATA payload: LOC5,73.18
Message arrived. Topic=1000019/DATA payload: LOC8,43.38
Message arrived. Topic=1000012/DATA payload: LOC4,64.24
Message arrived. Topic=1000017/DATA payload: LOC6,49.34
Message arrived. Topic=1000013/DATA payload: LOC5,61.26
Message arrived. Topic=1000014/DATA payload: LOC5,58.28
Message arrived. Topic=1000020/DATA payload: LOC8,40.4
Message arrived. Topic=1000008/DATA payload: LOC4,76.16
Message arrived. Topic=1000016/DATA payload: LOC6,52.32
Message arrived. Topic=1000010/DATA payload: LOC5,70.2
Message arrived. Topic=1000015/DATA payload: LOC6,55.3
Message arrived. Topic=1000007/DATA payload: LOC4,79.14
Message arrived. Topic=1000002/DATA payload: LOC1,93.12
Message arrived. Topic=1000003/DATA payload: LOC2,89.68
Message arrived. Topic=1000004/DATA payload: LOC2,86.24
Message arrived. Topic=1000005/DATA payload: LOC3,82.8
Message arrived. Topic=1000001/DATA payload: LOC1,96.56
Message arrived. Topic=1000009/DATA payload: LOC5,69.04
Message arrived. Topic=1000011/DATA payload: LOC1,62.16
Message arrived. Topic=1000018/DATA payload: LOC7,38.08
Message arrived. Topic=1000006/DATA payload: LOC3,79.36
Message arrived. Topic=1000019/DATA payload: LOC8,34.64
Message arrived. Topic=1000014/DATA payload: LOC5,51.84
Message arrived. Topic=1000012/DATA payload: LOC4,58.72
Message arrived. Topic=1000017/DATA payload: LOC6,41.52
Message arrived. Topic=1000013/DATA payload: LOC5,55.28
Message arrived. Topic=1000020/DATA payload: LOC8,31.2
Message arrived. Topic=1000010/DATA payload: LOC5,65.6
Message arrived. Topic=1000015/DATA payload: LOC6,48.4
Message arrived. Topic=1000008/DATA payload: LOC4,72.48
Message arrived. Topic=1000016/DATA payload: LOC6,44.96
Message arrived. Topic=1000007/DATA payload: LOC4,75.92
Message arrived. Topic=1000002/DATA payload: LOC1,92.2
Message arrived. Topic=1000004/DATA payload: LOC2,84.4
Message arrived. Topic=1000016/DATA payload: LOC6,37.6
Message arrived. Topic=1000013/DATA payload: LOC5,49.3
Message arrived. Topic=1000017/DATA payload: LOC6,33.7
Message arrived. Topic=1000005/DATA payload: LOC3,80.5
Message arrived. Topic=1000010/DATA payload: LOC5,61
Message arrived. Topic=1000009/DATA payload: LOC5,64.9
Message arrived. Topic=1000006/DATA payload: LOC3,76.6
Message arrived. Topic=1000020/DATA payload: LOC8,21.8
Message arrived. Topic=1000001/DATA payload: LOC1,96.09
Message arrived. Topic=1000003/DATA payload: LOC2,88.27
Message arrived. Topic=1000011/DATA payload: LOC1,56.99
Message arrived. Topic=1000018/DATA payload: LOC7,29.62
Message arrived. Topic=1000015/DATA payload: LOC6,41.35
Message arrived. Topic=1000007/DATA payload: LOC4,72.63
Message arrived. Topic=1000014/DATA payload: LOC5,45.26
Message arrived. Topic=1000012/DATA payload: LOC4,53.08
Message arrived. Topic=1000008/DATA payload: LOC4,68.72
Message arrived. Topic=1000019/DATA payload: LOC8,25.71
Message arrived. Topic=1000010/DATA payload: LOC5,56.3
Message arrived. Topic=1000003/DATA payload: LOC2,86.89
Message arrived. Topic=1000011/DATA payload: LOC1,51.93
Message arrived. Topic=1000018/DATA payload: LOC7,21.34
Message arrived. Topic=1000019/DATA payload: LOC8,16.97
Message arrived. Topic=1000006/DATA payload: LOC3,73.78
Message arrived. Topic=1000004/DATA payload: LOC2,82.52
Message arrived. Topic=1000013/DATA payload: LOC5,43.19
Message arrived. Topic=1000015/DATA payload: LOC6,34.45
Message arrived. Topic=1000005/DATA payload: LOC3,78.15
Message arrived. Topic=1000020/DATA payload: LOC8,12.6
Message arrived. Topic=1000007/DATA payload: LOC4,69.41
Message arrived. Topic=1000012/DATA payload: LOC4,47.56
Message arrived. Topic=1000002/DATA payload: LOC1,91.26
Message arrived. Topic=1000017/DATA payload: LOC6,25.71
Message arrived. Topic=1000001/DATA payload: LOC1,95.63
Message arrived. Topic=1000008/DATA payload: LOC4,65.04
Message arrived. Topic=1000016/DATA payload: LOC6,30.08
Message arrived. Topic=1000009/DATA payload: LOC5,60.67
Message arrived. Topic=1000014/DATA payload: LOC5,38.82
Message arrived. Topic=1000011/DATA payload: LOC1,46.87
Message arrived. Topic=1000018/DATA payload: LOC7,13.06
Message arrived. Topic=1000001/DATA payload: LOC1,95.17
Message arrived. Topic=1000002/DATA payload: LOC1,90.34
Message arrived. Topic=1000014/DATA payload: LOC5,32.38
Message arrived. Topic=1000009/DATA payload: LOC5,56.53
Message arrived. Topic=1000007/DATA payload: LOC4,66.19
Message arrived. Topic=1000013/DATA payload: LOC5,37.21
Message arrived. Topic=1000006/DATA payload: LOC3,71.02
Message arrived. Topic=1000012/DATA payload: LOC4,42.04
Message arrived. Topic=1000016/DATA payload: LOC6,22.72
Message arrived. Topic=1000015/DATA payload: LOC6,27.55
Message arrived. Topic=1000004/DATA payload: LOC2,80.68
Message arrived. Topic=1000005/DATA payload: LOC3,75.85
Message arrived. Topic=1000019/DATA payload: LOC8,8.23
Message arrived. Topic=1000008/DATA payload: LOC4,61.36
Message arrived. Topic=1000020/DATA payload: LOC8,3.4
Message arrived. Topic=1000003/DATA payload: LOC2,85.51
Message arrived. Topic=1000010/DATA payload: LOC5,51.7
Message arrived. Topic=1000017/DATA payload: LOC6,17.89
Message arrived. Topic=8911671/DATA payload: ROOM11,96.00
Message arrived. Topic=1000009/DATA payload: LOC5,52.39
Message arrived. Topic=1000001/DATA payload: LOC1,94.71
Message arrived. Topic=1000013/DATA payload: LOC5,31.23
Message arrived. Topic=1000008/DATA payload: LOC4,57.68
Message arrived. Topic=1000003/DATA payload: LOC2,84.13
Message arrived. Topic=1000006/DATA payload: LOC3,68.26
Message arrived. Topic=1000015/DATA payload: LOC6,20.65
Message arrived. Topic=1000007/DATA payload: LOC4,62.97
Message arrived. Topic=1000014/DATA payload: LOC5,25.94
Message arrived. Topic=1000020/DATA payload: LOC8,94.6
Message arrived. Topic=1000010/DATA payload: LOC5,47.1
Message arrived. Topic=1000005/DATA payload: LOC3,73.55
Message arrived. Topic=1000002/DATA payload: LOC1,89.42
Message arrived. Topic=1000004/DATA payload: LOC2,78.84
Message arrived. Topic=1000019/DATA payload: LOC8,99.81
Message arrived. Topic=1000018/DATA payload: LOC7,4.78
Message arrived. Topic=1000016/DATA payload: LOC6,15.36
Message arrived. Topic=1000017/DATA payload: LOC6,10.07
Message arrived. Topic=1000012/DATA payload: LOC4,36.52
Message arrived. Topic=1000011/DATA payload: LOC1,41.81
Message arrived. Topic=1000014/DATA payload: LOC5,19.5
Message arrived. Topic=1000015/DATA payload: LOC6,13.75
Message arrived. Topic=1000005/DATA payload: LOC3,71.25
Message arrived. Topic=1000001/DATA payload: LOC1,94.25
Message arrived. Topic=1000013/DATA payload: LOC5,25.25
Message arrived. Topic=1000020/DATA payload: LOC8,85.4
Message arrived. Topic=1000003/DATA payload: LOC2,82.75
Message arrived. Topic=1000008/DATA payload: LOC4,54
Message arrived. Topic=1000009/DATA payload: LOC5,48.25
Message arrived. Topic=1000012/DATA payload: LOC4,31
Message arrived. Topic=1000010/DATA payload: LOC5,42.5
Message arrived. Topic=1000011/DATA payload: LOC1,36.75
Message arrived. Topic=1000019/DATA payload: LOC8,91.07
Message arrived. Topic=1000016/DATA payload: LOC6,8
Message arrived. Topic=1000017/DATA payload: LOC6,2.25
Message arrived. Topic=1000002/DATA payload: LOC1,88.5
Message arrived. Topic=1000018/DATA payload: LOC7,96.76
Message arrived. Topic=1000007/DATA payload: LOC4,59.75
Message arrived. Topic=1000006/DATA payload: LOC3,65.5
Message arrived. Topic=1000004/DATA payload: LOC2,77
Message arrived. Topic=1000005/DATA payload: LOC3,68.95
Message arrived. Topic=1000020/DATA payload: LOC8,76.2
Message arrived. Topic=1000001/DATA payload: LOC1,93.79
Message arrived. Topic=1000009/DATA payload: LOC5,44.11
Message arrived. Topic=1000019/DATA payload: LOC8,82.33
Message arrived. Topic=1000002/DATA payload: LOC1,87.58
Message arrived. Topic=1000006/DATA payload: LOC3,62.74
Message arrived. Topic=1000014/DATA payload: LOC5,13.06
Message arrived. Topic=1000017/DATA payload: LOC6,94.73
Message arrived. Topic=1000015/DATA payload: LOC6,6.85
Message arrived. Topic=1000012/DATA payload: LOC4,25.48
Message arrived. Topic=1000011/DATA payload: LOC1,31.69
Message arrived. Topic=1000010/DATA payload: LOC5,37.9
Message arrived. Topic=1000008/DATA payload: LOC4,50.32
Message arrived. Topic=1000013/DATA payload: LOC5,19.27
Message arrived. Topic=1000018/DATA payload: LOC7,88.48
Message arrived. Topic=1000004/DATA payload: LOC2,75.16
Message arrived. Topic=1000003/DATA payload: LOC2,81.37
Message arrived. Topic=1000016/DATA payload: LOC6,0.64
Message arrived. Topic=1000007/DATA payload: LOC4,56.53
Message arrived. Topic=1000017/DATA payload: LOC6,86.91
Message arrived. Topic=1000008/DATA payload: LOC4,46.64
Message arrived. Topic=1000020/DATA payload: LOC8,67
Message arrived. Topic=1000012/DATA payload: LOC4,19.96
Message arrived. Topic=1000013/DATA payload: LOC5,13.29
Message arrived. Topic=1000004/DATA payload: LOC2,73.32
Message arrived. Topic=1000007/DATA payload: LOC4,53.31
Message arrived. Topic=1000003/DATA payload: LOC2,79.99
Message arrived. Topic=1000015/DATA payload: LOC6,-0.05
Message arrived. Topic=1000010/DATA payload: LOC5,33.3
Message arrived. Topic=1000014/DATA payload: LOC5,6.62
Message arrived. Topic=1000018/DATA payload: LOC7,80.2
Message arrived. Topic=1000011/DATA payload: LOC1,26.63
Message arrived. Topic=1000005/DATA payload: LOC3,66.65
Message arrived. Topic=1000002/DATA payload: LOC1,86.66
Message arrived. Topic=1000001/DATA payload: LOC1,93.33
Message arrived. Topic=1000019/DATA payload: LOC8,73.59
Message arrived. Topic=1000016/DATA payload: LOC6,93.44
Message arrived. Topic=1000009/DATA payload: LOC5,39.97
Message arrived. Topic=1000006/DATA payload: LOC3,59.98
Message arrived. Topic=8911671/DEVICE_STATUS payload: OFFLINE
Message arrived. Topic=8911671/DEVICE_STATUS payload: ONLINE
Message arrived. Topic=8911671/DATA payload: ROOM11,98.00
Message arrived. Topic=1000001/DATA payload: LOC1,92.87
Message arrived. Topic=1000004/DATA payload: LOC2,71.48
Message arrived. Topic=1000012/DATA payload: LOC4,14.44
Message arrived. Topic=1000013/DATA payload: LOC5,7.31
Message arrived. Topic=1000020/DATA payload: LOC8,57.8
Message arrived. Topic=1000015/DATA payload: LOC6,93.25
Message arrived. Topic=1000007/DATA payload: LOC4,50.09
Message arrived. Topic=1000005/DATA payload: LOC3,64.35
Message arrived. Topic=1000016/DATA payload: LOC6,86.08
Message arrived. Topic=1000010/DATA payload: LOC5,28.7
Message arrived. Topic=1000003/DATA payload: LOC2,78.61
Message arrived. Topic=1000018/DATA payload: LOC7,71.92
Message arrived. Topic=1000014/DATA payload: LOC5,0.18
Message arrived. Topic=1000006/DATA payload: LOC3,57.22
Message arrived. Topic=1000009/DATA payload: LOC5,35.83
Message arrived. Topic=1000017/DATA payload: LOC6,79.09
Message arrived. Topic=1000002/DATA payload: LOC1,85.74
Message arrived. Topic=1000019/DATA payload: LOC8,64.85
Message arrived. Topic=1000011/DATA payload: LOC1,21.57
Message arrived. Topic=1000008/DATA payload: LOC4,42.96
Message arrived. Topic=1000015/DATA payload: LOC6,86.35
Message arrived. Topic=1000007/DATA payload: LOC4,46.87
Message arrived. Topic=1000017/DATA payload: LOC6,71.1
Message arrived. Topic=1000005/DATA payload: LOC3,62
Message arrived. Topic=1000008/DATA payload: LOC4,39.2
Message arrived. Topic=1000011/DATA payload: LOC1,16.4
Message arrived. Topic=1000019/DATA payload: LOC8,55.92
Message arrived. Topic=1000013/DATA payload: LOC5,1.2
Message arrived. Topic=1000020/DATA payload: LOC8,48.4
Message arrived. Topic=1000009/DATA payload: LOC5,31.6
Message arrived. Topic=1000006/DATA payload: LOC3,54.4
Message arrived. Topic=1000016/DATA payload: LOC6,78.56
Message arrived. Topic=1000014/DATA payload: LOC5,93.84
Message arrived. Topic=1000002/DATA payload: LOC1,84.8
Message arrived. Topic=1000010/DATA payload: LOC5,24
Message arrived. Topic=1000018/DATA payload: LOC7,63.46
Message arrived. Topic=1000001/DATA payload: LOC1,92.4
Message arrived. Topic=1000012/DATA payload: LOC4,8.8
Message arrived. Topic=1000003/DATA payload: LOC2,77.2
Message arrived. Topic=1000004/DATA payload: LOC2,69.6
Message arrived. Topic=1000001/DATA payload: LOC1,91.94
Message arrived. Topic=1000009/DATA payload: LOC5,27.46
Message arrived. Topic=1000019/DATA payload: LOC8,47.18
Message arrived. Topic=1000006/DATA payload: LOC3,51.64
Message arrived. Topic=1000005/DATA payload: LOC3,59.7
Message arrived. Topic=1000011/DATA payload: LOC1,11.34
Message arrived. Topic=1000013/DATA payload: LOC5,95.45
Message arrived. Topic=1000015/DATA payload: LOC6,79.3
Message arrived. Topic=1000007/DATA payload: LOC4,43.58
Message arrived. Topic=1000020/DATA payload: LOC8,39.2
Message arrived. Topic=1000010/DATA payload: LOC5,19.4
Message arrived. Topic=1000018/DATA payload: LOC7,55.18
Message arrived. Topic=1000017/DATA payload: LOC6,63.28
Message arrived. Topic=1000008/DATA payload: LOC4,35.52
Message arrived. Topic=1000002/DATA payload: LOC1,83.88
Message arrived. Topic=1000016/DATA payload: LOC6,71.2
Message arrived. Topic=1000004/DATA payload: LOC2,67.76
Message arrived. Topic=1000012/DATA payload: LOC4,3.28
Message arrived. Topic=1000014/DATA payload: LOC5,87.4
Message arrived. Topic=1000003/DATA payload: LOC2,75.82
Message arrived. Topic=1000017/DATA payload: LOC6,55.46
Message arrived. Topic=1000006/DATA payload: LOC3,48.88
Message arrived. Topic=1000001/DATA payload: LOC1,91.48
Message arrived. Topic=1000020/DATA payload: LOC8,30
Message arrived. Topic=1000002/DATA payload: LOC1,82.96
Message arrived. Topic=1000004/DATA payload: LOC2,65.92
Message arrived. Topic=1000007/DATA payload: LOC4,40.36
Message arrived. Topic=1000018/DATA payload: LOC7,46.9
Message arrived. Topic=1000014/DATA payload: LOC5,80.96
Message arrived. Topic=1000016/DATA payload: LOC6,63.84
Message arrived. Topic=1000008/DATA payload: LOC4,31.84
Message arrived. Topic=1000003/DATA payload: LOC2,74.44
Message arrived. Topic=1000015/DATA payload: LOC6,72.4
Message arrived. Topic=1000013/DATA payload: LOC5,89.47
Message arrived. Topic=1000011/DATA payload: LOC1,6.28
Message arrived. Topic=1000019/DATA payload: LOC8,38.44
Message arrived. Topic=1000012/DATA payload: LOC4,97.96
Message arrived. Topic=1000005/DATA payload: LOC3,57.4
Message arrived. Topic=1000009/DATA payload: LOC5,23.32
Message arrived. Topic=1000010/DATA payload: LOC5,14.8
Message arrived. Topic=1000006/DATA payload: LOC3,46.12
Message arrived. Topic=1000016/DATA payload: LOC6,56.48
Message arrived. Topic=1000015/DATA payload: LOC6,65.5
Message arrived. Topic=1000013/DATA payload: LOC5,83.49
Message arrived. Topic=1000003/DATA payload: LOC2,73.06
Message arrived. Topic=1000011/DATA payload: LOC1,1.22
Message arrived. Topic=1000008/DATA payload: LOC4,28.16
Message arrived. Topic=1000014/DATA payload: LOC5,74.52
Message arrived. Topic=1000019/DATA payload: LOC8,29.7
Message arrived. Topic=1000002/DATA payload: LOC1,82.04
Message arrived. Topic=1000020/DATA payload: LOC8,20.8
Message arrived. Topic=1000004/DATA payload: LOC2,64.08
Message arrived. Topic=1000001/DATA payload: LOC1,91.02
Message arrived. Topic=1000005/DATA payload: LOC3,55.1
Message arrived. Topic=1000017/DATA payload: LOC6,47.64
Message arrived. Topic=1000018/DATA payload: LOC7,38.62
Message arrived. Topic=1000012/DATA payload: LOC4,92.44
Message arrived. Topic=1000010/DATA payload: LOC5,10.2
Message arrived. Topic=1000007/DATA payload: LOC4,37.14
Message arrived. Topic=1000009/DATA payload: LOC5,19.18
Message arrived. Topic=1000016/DATA payload: LOC6,49.12
Message arrived. Topic=1000018/DATA payload: LOC7,30.34
Message arrived. Topic=1000010/DATA payload: LOC5,5.6
Message arrived. Topic=1000001/DATA payload: LOC1,90.56
Message arrived. Topic=1000007/DATA payload: LOC4,33.92
Message arrived. Topic=1000008/DATA payload: LOC4,24.48
Message arrived. Topic=1000013/DATA payload: LOC5,77.51
Message arrived. Topic=1000009/DATA payload: LOC5,15.04
Message arrived. Topic=1000012/DATA payload: LOC4,86.92
Message arrived. Topic=1000017/DATA payload: LOC6,39.82
Message arrived. Topic=1000005/DATA payload: LOC3,52.8
Message arrived. Topic=1000014/DATA payload: LOC5,68.08
Message arrived. Topic=1000020/DATA payload: LOC8,11.6
Message arrived. Topic=1000015/DATA payload: LOC6,58.6
Message arrived. Topic=1000011/DATA payload: LOC1,96.37
Message arrived. Topic=1000006/DATA payload: LOC3,43.36
Message arrived. Topic=1000003/DATA payload: LOC2,71.68
Message arrived. Topic=1000019/DATA payload: LOC8,20.96
Message arrived. Topic=1000002/DATA payload: LOC1,81.12
Message arrived. Topic=1000004/DATA payload: LOC2,62.24
Message arrived. Topic=1000007/DATA payload: LOC4,30.7
Message arrived. Topic=1000010/DATA payload: LOC5,1
Message arrived. Topic=1000008/DATA payload: LOC4,20.8
Message arrived. Topic=1000006/DATA payload: LOC3,40.6
Message arrived. Topic=1000015/DATA payload: LOC6,51.7
Message arrived. Topic=1000009/DATA payload: LOC5,10.9
Message arrived. Topic=1000013/DATA payload: LOC5,71.53
Message arrived. Topic=1000018/DATA payload: LOC7,22.06
Message arrived. Topic=1000017/DATA payload: LOC6,32
Message arrived. Topic=1000011/DATA payload: LOC1,91.31
Message arrived. Topic=1000014/DATA payload: LOC5,61.64
Message arrived. Topic=1000020/DATA payload: LOC8,2.4
Message arrived. Topic=1000005/DATA payload: LOC3,50.5
Message arrived. Topic=1000016/DATA payload: LOC6,41.76
Message arrived. Topic=1000001/DATA payload: LOC1,90.1
Message arrived. Topic=1000012/DATA payload: LOC4,81.4
Message arrived. Topic=1000004/DATA payload: LOC2,60.4
Message arrived. Topic=1000003/DATA payload: LOC2,70.3
Message arrived. Topic=1000002/DATA payload: LOC1,80.2
Message arrived. Topic=1000019/DATA payload: LOC8,12.22
Message arrived. Topic=1000014/DATA payload: LOC5,55.2
Message arrived. Topic=1000006/DATA payload: LOC3,37.84
Message arrived. Topic=1000017/DATA payload: LOC6,24.18
Message arrived. Topic=1000008/DATA payload: LOC4,17.12
Message arrived. Topic=1000001/DATA payload: LOC1,89.64
Message arrived. Topic=1000009/DATA payload: LOC5,6.76
Message arrived. Topic=1000016/DATA payload: LOC6,34.4
Message arrived. Topic=1000005/DATA payload: LOC3,48.2
Message arrived. Topic=1000010/DATA payload: LOC5,96.6
Message arrived. Topic=1000018/DATA payload: LOC7,13.78
Message arrived. Topic=1000012/DATA payload: LOC4,75.88
Message arrived. Topic=1000013/DATA payload: LOC5,65.55
Message arrived. Topic=1000011/DATA payload: LOC1,86.25
Message arrived. Topic=1000015/DATA payload: LOC6,44.8
Message arrived. Topic=1000020/DATA payload: LOC8,93.6
Message arrived. Topic=1000007/DATA payload: LOC4,27.48
Message arrived. Topic=1000003/DATA payload: LOC2,68.92
Message arrived. Topic=1000004/DATA payload: LOC2,58.56
Message arrived. Topic=1000002/DATA payload: LOC1,79.28
Message arrived. Topic=1000019/DATA payload: LOC8,3.48
Message arrived. Topic=8911671/DEVICE_STATUS payload: OFFLINE
Message arrived. Topic=1000008/DATA payload: LOC4,13.44
Message arrived. Topic=1000010/DATA payload: LOC5,92
Message arrived. Topic=1000018/DATA payload: LOC7,5.5
Message arrived. Topic=1000007/DATA payload: LOC4,24.26
Message arrived. Topic=1000020/DATA payload: LOC8,84.4
Message arrived. Topic=1000017/DATA payload: LOC6,16.36
Message arrived. Topic=1000014/DATA payload: LOC5,48.76
Message arrived. Topic=1000013/DATA payload: LOC5,59.57
Message arrived. Topic=1000005/DATA payload: LOC3,45.9
Message arrived. Topic=1000001/DATA payload: LOC1,89.18
Message arrived. Topic=1000016/DATA payload: LOC6,27.04
Message arrived. Topic=1000006/DATA payload: LOC3,35.08
Message arrived. Topic=1000011/DATA payload: LOC1,81.19
Message arrived. Topic=1000015/DATA payload: LOC6,37.9
Message arrived. Topic=1000009/DATA payload: LOC5,2.62
Message arrived. Topic=1000012/DATA payload: LOC4,70.36
Message arrived. Topic=1000019/DATA payload: LOC8,94.87
Message arrived. Topic=1000003/DATA payload: LOC2,67.51
Message arrived. Topic=1000002/DATA payload: LOC1,78.34
Message arrived. Topic=1000004/DATA payload: LOC2,56.68
Message arrived. Topic=1000006/DATA payload: LOC3,32.26
Message arrived. Topic=1000015/DATA payload: LOC6,30.85
Message arrived. Topic=1000008/DATA payload: LOC4,9.68
Message arrived. Topic=1000007/DATA payload: LOC4,20.97
Message arrived. Topic=1000013/DATA payload: LOC5,53.46
Message arrived. Topic=1000020/DATA payload: LOC8,75
Message arrived. Topic=1000005/DATA payload: LOC3,43.55
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00000000693878bd, pid=11096, tid=7048
#
# JRE version: OpenJDK Runtime Environment (14.0.1+7) (build 14.0.1+7)
# Java VM: OpenJDK 64-Bit Server VM (14.0.1+7, mixed mode, sharing, tiered, compressed oops, g1 gc, windows-amd64)
# Problematic frame:
# C~l03196610:Message arrived. Topic=1000012/DATA payload: LOC4,64.72
Message arrived. Topic=1000017/DATA payload: LOC6,8.37
[thread 15768 also had an error]
Message arrived. Topic=1000009/DATA payload: LOC5,98.56
[thread 8036 also had an error]
Message arrived. Topic=1000014/DATA payload: LOC5,42.18
java.sql.SQLException: database connection closed
    at org.sqlite.Conn.checkOpen(Conn.java:227)
    at org.sqlite.Conn.setAutoCommit(Conn.java:332)
    at anywheresoftware.b4j.objects.SQL.BeginTransaction(SQL.java:455)
    at anywheresoftware.b4j.objects.SQL$2.run(SQL.java:255)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
    at java.base/java.lang.Thread.run(Thread.java:832)
Message arrived. Topic=1000011/DATA payload: LOC1,76.02
java.sql.SQLException: database connection closed
    at org.sqlite.Conn.checkOpen(Conn.java:227)
    at org.sqlite.Conn.setAutoCommit(Conn.java:332)
    at anywheresoftware.b4j.objects.SQL.BeginTransaction(SQL.java:455)
    at anywheresoftware.b4j.objects.SQL$2.run(SQL.java:255)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
    at java.base/java.lang.Thread.run(Thread.java:832)
Message arrived. Topic=1000018/DATA payload: LOC7,97.3
Message arrived. Topic=1000016/DATA payload: LOC6,19.52
  0x00000000693878bd~l03196610:Message arrived. Topic=1000010/DATA payload: LOC5,87.3
#
# No core dump will be written. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# D:\DEVELOPMENT_WORK\JAVA PROJECTS\IV_MONITORING_2\Objects\hs_err_pid11096.log
Message arrived. Topic=1000001/DATA payload: LOC1,88.71
Message arrived. Topic=1000002/DATA payload: LOC1,77.42
Message arrived. Topic=1000004/DATA payload: LOC2,54.84
Message arrived. Topic=1000003/DATA payload: LOC2,66.13
Message arrived. Topic=1000019/DATA payload: LOC8,86.13
#
# If you would like to submit a bug report, please visit:
#   https://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

I am unable to find the cause of the same.
My system specs are:
Windows 11 Home OS
16GB DDR4 RAM
Intel i7 CPU 11th Gen
Java 14.01 SDK (64-bit)
B4J 10.00 (64-bit)

Magma · Dec 29, 2023

Hi there...

well seems like a problem adding a new record to a database (and specifically to a closed database)... but for sure why not uploading some code to see exactly what happens.. or better upload a project or a sample project that will create in front of us the prob...

Magma · Dec 29, 2023

Also have in mind if you have many mqtt clients and receiving data (msg arriving) the same time from many mqtt clients.. not the best ---> to open, write, and close the db... just keep it open and just write to db...

If you feel that this was the mistake, please tell us to know...

rbghongade · Dec 30, 2023

Dear friend ,
Thank you for your prompt reply. It seems the crash is due to the SQL Table (used internally by B4XTable) closing, because I was clearing the table and re-populating it whenever any data arrived via MQTT. As the messages were arriving almost simultaneously the SQL statement could not be executed leading to the crash! I have resolved the issue by updating the table with a timer!

Bug? Program crash...

rbghongade

Active Member

Magma

Expert

Magma

Expert

rbghongade

Active Member

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