Android Question Can't compile

[Dave G]

Was going great yesterday. Today I can't compile any B4A projects. I didn't do any updates to B4X or Java. Any ideas?

Here's what I get for all of my B4A apps when I compile:

Compiling debugger engine code. (2.20s)
Compiling generated Java code. Error
src\b4a\example\main.java:5: error: cannot access Activity
import android.app.Activity;
^
bad class file: E:\AddedStuff\B4A\android-sdk2\platforms\android-28\android.jar(/android/app/Activity.class)
illegal start of class file
Please remove or make sure it appears in the correct subdirectory of the classpath.
Note: src\b4a\example\starter.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Note: Some messages have been simplified; recompile with -Xdiags:verbose to get full output
1 error

javac 11.0.1

 

[Dave G]

Did a reboot and it's fine! Strange and scary.

 

[agraham]

My guess was going to be that your SDK installation is corrupted in some manner. What type of storage is E:?

 

[yfleury]

The computer need to test our stress sometimes. And we know we are alive.

 

[Dave G]

My guess was going to be that your SDK installation is corrupted in some manner. What type of storage is E:?

It's an external disk. Reboot cleared it. Strange.