Error when trying to merge fix from branch to main line

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We are currently on Mendix version 5.16.1. When we try to port a fix/revision from a branch line to the main line, we get this strange error: The start revision was committed with version (unknown) of the Modeler. Please install that version first. Does anyone have an idea how to solve this issue?
asked
2 answers
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Yesterday we found a way to solve the issue.

When I created a branch, I chose the option "Create branch from tagged version". Apparently this causes the error mentioned above.

When a co-worker created a new branch using the option "Create branch from main line" and then selected the revision that matched the tagged version I selected, we were able to merge fixes from that branch to the main line without errors.

So my guess is that this is a bug in Mendix, either in the Modeler or in version control in the Mendix cloud.

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Could it be that the start revision was nog in 5.16.1 but in another version? Did you try creating a branch from that revision and try opening it? That would give you a clue about the version that seems to be missing from the machine that does the merge.

Regards,

Ronald

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