B4J Question error for compile in debug mod

[Hamedgnba]

error for compile in debug mod

B4J Version: 6.01
Parsing code. (0.00s)
Compiling code. (0.03s)
Compiling layouts code. (0.00s)
Organizing libraries. (0.00s)
Compiling generated Java code. Error
javac 1.8.0_162
src\b4j\example\main.java:62: error: cannot find symbol
if (Debug.shouldDelegate(ba, "application_error"))
^
symbol: method shouldDelegate(BA,String)
location: class Debug
1 error

in every vresion of java i have this problem

 

[Erel]

It looks like B4J was not installed properly. Reinstall it in a new folder.

 

[Hamedgnba]

It looks like B4J was not installed properly. Reinstall it in a new folder.

thanks