A alizeti Member Licensed User Jan 7, 2022 #1 Hi, I'm using B4j 9.3 and I have a weird issue. My interface is working find. The moment I lock the user session and I come back after couple of seconds, my interface is not refreshing anymore. The app is working because i'm logging some data every 5 minutes and I see it still logging correctly. Any idea? before locking windows user After locking the screen Thanks Last edited: Jan 7, 2022
Hi, I'm using B4j 9.3 and I have a weird issue. My interface is working find. The moment I lock the user session and I come back after couple of seconds, my interface is not refreshing anymore. The app is working because i'm logging some data every 5 minutes and I see it still logging correctly. Any idea? before locking windows user After locking the screen Thanks
aminoacid Well-Known Member Licensed User Longtime User Jan 7, 2022 #2 I noticed that the same thing happens in some of my applications. The program is actually running but it appears to be frozen since the form has not refreshed. When it does, I just let it sit for about a minute or move the mouse over it and the form ultimately refreshes. But ... I sure would like to know how to prevent this from happening since one could think that the program has locked up. It probably has something to do with the JRE rather than the B4J application Last edited: Jan 7, 2022 Upvote 0
I noticed that the same thing happens in some of my applications. The program is actually running but it appears to be frozen since the form has not refreshed. When it does, I just let it sit for about a minute or move the mouse over it and the form ultimately refreshes. But ... I sure would like to know how to prevent this from happening since one could think that the program has locked up. It probably has something to do with the JRE rather than the B4J application
tchart Well-Known Member Licensed User Longtime User Jan 8, 2022 #3 I’ve seen this for some of my apps that I leave running but I’ve also seen in it other apps written in Java eg DBeaver. So it’s not a B4J thing. Upvote 0
I’ve seen this for some of my apps that I leave running but I’ve also seen in it other apps written in Java eg DBeaver. So it’s not a B4J thing.
Erel B4X founder Staff member Licensed User Longtime User Jan 9, 2022 #4 Might be an incompatibility with the display driver and JavaFX. I also see it here from time to time. Resizing the form usually solves it. Upvote 0
Might be an incompatibility with the display driver and JavaFX. I also see it here from time to time. Resizing the form usually solves it.
A alizeti Member Licensed User Jan 10, 2022 #5 Erel said: Might be an incompatibility with the display driver and JavaFX. I also see it here from time to time. Resizing the form usually solves it. Click to expand... Not working for me this solution. Upvote 0
Erel said: Might be an incompatibility with the display driver and JavaFX. I also see it here from time to time. Resizing the form usually solves it. Click to expand... Not working for me this solution.
tchart Well-Known Member Licensed User Longtime User Jan 11, 2022 #6 Ive been doing some reading up on this. Looks to be a JavaFX issue. Ive downloaded a newer JavaFX so I will test that. One suggestion (which I havent tried yet) was to change the monitors resolution. This may force a refresh. Its a not a real fix though but worth trying to see if it is the same issue. Upvote 0
Ive been doing some reading up on this. Looks to be a JavaFX issue. Ive downloaded a newer JavaFX so I will test that. One suggestion (which I havent tried yet) was to change the monitors resolution. This may force a refresh. Its a not a real fix though but worth trying to see if it is the same issue.
tchart Well-Known Member Licensed User Longtime User Jan 12, 2022 #7 A later version of JavaFX didnt help. Same problem. Upvote 0
