Unable to run executable built with Docker on Ubuntu 22.04

[nasa-sw-vnv]

Unable to run executable built with Docker on Ubuntu 22.04

[Dav-11]

Thank You very much,
with the fix it worked flawlessly.

[andreaskatis]

Hello @Dav-11 ,

Thank you for trying out FRET! This issue has already been fixed in our internal repository. The fix will be part of our next public release.

In the meantime, if you want to try the built executable using the Docker image, you can apply the attached patch to your clone repository. To do so, follow the steps below.

1. Download this patch file to a location of your choice: dockerFix.patch
2. Change directory to the fret repository cd /path/to/fret
3. Apply the patch: git am --3way --ignore-space-change ~/git/fret/fret-electron/dockerFix.patch

After the patch has been applied, follow the (updated) guide below.

1. cd fret (You most probably don't need this if you follow these steps immediately after applying tha patch)
2. mv tools/Scripts/docker/Dockerfile .
3. mv tools/Scripts/docker/generate_executable_Linux.sh .
4. docker build -t fret-install -f Dockerfile .
5. mkdir ../fret-desktop (Replace path with your preference)
6. docker run -v $PWD/../fret-desktop:/tmp/fret -u root -it fret-install:latest /bin/bash
7. cp ~fret/Desktop/FRET-linux-x64.tgz /tmp/fret/
8. exit (to exit the docker image)
9. cd ../fret-desktop
10. tar -xzvf FRET-linux-x64.tgz
11. cd FRET-linux-x64
12. ./FRET (or ./FRET --no-sandbox if the application doesn't load)

Please keep in mind that the following note in our instructions may still be relevant:

If you encounter glibc-related issues when using the executable built by the Docker image, try the following steps:

1. Open the "Dockerfile" file in an editor (this file should be in the "fret" root folder if you already attempted to build a binary)
2. Change "FROM ubuntu:latest" to "FROM ubuntu:focal"
3. Try again the Docker instructions, starting with step 4.

Best Regards,

Andreas