RuntimeError: remove: cannot remove from tree. get: Not in-memory or invalid offset of node. about ngt

[masajiro]

So far, I have not been able to reproduce that error.

RuntimeError: /NGT/release/NGT/lib/NGT/Index.h:remove:1519: remove:: cannot remove from tree. id=4908 /NGT/release/NGT/lib/NGT/Common.h:get:1943: get: Not in-memory or invalid offset of node. idx=1550698841 size=126
ERROR:root:Can not remove old_id=4910 at i=4910

However. the error message above is quite strange. It shows that the ID of the tree node is too large and invalid. There might be a possibility that ngtpy loads a different version of the ngt library.

[wayerr]

There might be a possibility that ngtpy loads a different version of the ngt library.

How I can check this?

[wayerr]

So, I have tested this in Docker with "Debian stable" & "Debian testing" (with python 11 and manually build ngt) and can not reproduce this issue.

But it still reproducible at my local PC. Looks like it caused by specific versions of system libraries or something else.

Anyway I using this in Docker, and think that this issue can be closed.