[Error] appstreamcli compose failed, E: file-read-error, E: filters-but-no-output

[ollm]

Checklist

• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for a bug that matches the one I want to file, without success.

flatpak-builder version

1.4.2

Flatpak version

1.14.6

How to reproduce

Repo: https://github.com/ollm/flathub/tree/app.opencomic.OpenComic

app.opencomic.OpenComic.yml
app.opencomic.OpenComic.metainfo.xml
app.opencomic.OpenComic.desktop

git clone --single-branch --branch app.opencomic.OpenComic https://github.com/ollm/flathub.git
cd flathub
flatpak-builder build app.opencomic.OpenComic.yml --install-deps-from=flathub --force-clean --user --install --verbose

Expected Behavior

Built correctly.

Actual Behavior

It seems that appstreamcli is failing when processing app.opencomic.OpenComic.metainfo.xml, but I can't find what is wrong with the file.

Error:

Composing metadata...
Run failed, some data was ignored.
Errors were raised during this compose run:
app.opencomic.OpenComic
  E: file-read-error

general
  E: filters-but-no-output
Refer to the generated issue report data for details on the individual problems.
Error: ERROR: appstreamcli compose failed: El proceso hijo terminó con el código 1

Thanks in advance.

Additional Information

If I remove the following line from app.opencomic.OpenComic.yml the build runs correctly.

install -D app.opencomic.OpenComic.metainfo.xml --target-directory=/app/share/metainfo/

[AesaraB]

Strangely enough, the problem occurs because you use --target-directory= to install your icons.

Maybe it's because you rename the icons? I'm sending a PR your way.

[TingPing]

install -D 16x16.png --target-directory=/app/share/icons/hicolor/16x16/apps/app.opencomic.OpenComic.png

The man page says -D create all leading components of DEST except the last, or all components of --target-directory, then copy SOURCE to DEST

Which sounds like it makes an extra directory and isn't what you want.

[ollm]

I have tested @AesaraB changes and now it builds correctly, I'm closing the issue.