Upload of (new) Extension not possible: Selected ZIP file contains no version information.

Summary

The upload of a (newly created) extension is not possible: Selected ZIP file contains no version information

Steps to reproduce

Try to upload this extension on extensions.typo3.org.

What is the current bug behavior?

Although the ZIP archive has the correct file name, the upload fails with the error message "Selected ZIP file contains no version information". First idea: It could be because the extension key in ext_emconf.php is used as a constant and not as a string.

What is the expected correct behavior?

The upload should not fail.

Acceptence Criterias

• The upload works

Relevant logs and/or screenshots

None.

Possible fixes

It could be because the extension key in ext_emconf.php is used as a constant and not as a string.

~Bug Extension management