Hello, Mr. Kollegger,
thank you for following up with this issue.
op system : Windows 10
It 's my own PC, so solo user with administrative privileges.
previous version of desktop should be 1.48 (I downloaded in end of September, was not sure the version , but the log shows it was 1.48)
The data was stored in local desk.
I am student and beginner with Neo4j , so the whole thing is offline run in the Neo4j desktop.
This problem happened right after the update finished.
And all imported Data are gone.
I know that right away become before update, the Neo4j folder is like almost 30 Gigabyte big, and the data stored in 'D:\Neo4j Desktop\Database\relate-data\projects\
After 1.49 update, the folder of Neo4j is nearly 1.5 Gb. And the project folder is empty.
Also in the Neo4j desktop shows exclamatory mark, and if I try to delete the project, error message will show , suggest that the project not existing.
As you can see, it's not only my projects are gone, the example project with movie DBMS are also gone.
So I am currently import back my N-triple data to the newly updated Neo4j, hoping it won't happen again.
Attachment also logs of Neo4j ,help it can help.
PS: the old log has no info about this problem.
And the log.log has relevant info start with the time stamp [2021-10-14 08:35:47.596]
Andreas Kollegger via Neo4j Online Community <email@example.com> 于2021年10月15日周五 下午12:34写道：
(Attachment log.log is missing)
(Attachment log.old.log is missing)