Android Question What is this error? (parse error)

[vecino]

Hello, after several months and having changed version of B4A, I went to make a change in a small project I have and my surprise was that it does not compile and shows the following error:
What can I do?
Thank you.

B4A Version: 11.20
Parsing code. (0.37s)
Java Version: 11
Building folders structure. (0.08s)
Compiling code. (0.44s)
Compiling layouts code. (0.02s)
Organizing libraries. (0.01s)
(AndroidX SDK)
Compiling resources (0.15s)
Linking resources (0.88s)
Compiling generated Java code. (5.70s)
Convert byte code - dex. Error
PARSE ERROR:
unsupported class file version 53.0
...while parsing META-INF/versions/9/module-info.class
1 error; aborting

 

[Erel]

The answer is here: https://www.b4x.com/android/forum/t...v1-50-now-it-wont-compile.137155/#post-867961

 

[vecino]

Indeed, that was the problem, which is why some projects failed and others went well. ?
Isn't there a way to control such problems and display a clear error message?
Many thanks and greetings to you all, friends, and of course may this year be much better than the last one and may all your good wishes be fulfilled ?