Failed to initialize runtime solution appears when using ECJ or DX command in termux

The error report said that I had to check the log. Because I didn’t know much about Android system, I chose to check what ECJ did

Enter the path as shown in the figure

cd ~/../usr/bin

Cat ECJ later found that he was actually executing the command dalvikvm

So cat dalvikvm finds the following in this command

The two lines I marked had no comments

Open dalvikvm through VI or vim and comment out the above two lines. You can use it normally

Note out the following two lines

export ANDROID_ DATA=/data/data/com.termux/files/usr/var/android/
mkdir -p $ANDROID_ DATA/dalvik-cache

）You can use ECJ

Cause analysis:

Because the directory will exist after being used, the execution fails

 
Here is the original: https://github.com/termux/termux-packages/issues/1107