Gradle, how to print failed log to file

Question

Command is gradlew assembleQW >a.txt.

When success, the log is all in a.txt.

But when failure, the reason for the failure is printed in the console.

Answer 1

Using > only redirects STDOUT from the console to the file. If you want to also redirect STDERR you will need to use 2>.

See windows or unix

eg:

gradlew assemble 1> a.txt 2>&1