Android Question compile problem very new user

RobG

New Member
Hi I installed B4A according to web page and typed the calculator app into GUI worked but got this compile error
4A Version: 9.80
Java Version: 8
Parsing code. (0.00s)
Building folders structure. (0.01s)
Compiling code. (0.03s)
Compiling layouts code. (0.00s)
Organizing libraries. (0.00s)
(AndroidX SDK)
Generating R file. (0.00s)
Compiling debugger engine code. Error
error: Source option 6 is no longer supported. Use 7 or later.
Question is : How do I sort the source option out

I really need help I am very new to this type of programming
 

RobG

New Member
Hi there many thanks . I sorted it out . Used a lower version of java . I think my firewall was blocking it . and I did not realise it.
Many thanks once again . Windows firewall blocks a lot of stuff that one does not realise. Now I can get on with your tutorial!!
C:\Program Files\Java\jdk-11.0.1\bin\javac.exe
 
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