[Libreoffice-bugs] [Bug 142222] New: Base crashes when trying to edit records

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=142222

            Bug ID: 142222
           Summary: Base crashes when trying to edit records
           Product: LibreOffice
           Version: 6.2 all versions
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Base
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: cscj01 at gmail.com

I recently upgraded Ubuntu from 18.04 x64 to 20.04.  Along with that upgrade 
came Libreoffice 6.4.7.2.  Initially, none of my .odb files would function.  I
finally found a resolution by changing the string

db:parameter-name-substitution="false"/><

to

db:parameter-name-substitution="true" /><

in content.xml of the ,odb file.

After that change, I could load my files through LO Base.  However, I now find
that I can only accomplish a few actions before Base crashes.  For example, I
have a form with 3 subforms.  I can do a search using the form to find a
specific record.  However, I am limited to no more than 3 actions (cursor
movement, update a field, etc.) before Base crashes.  Another example is if I
search for a record in the form and try to change a field in a subform, Base
crashes.  A final example is if I only Open the data base, after moving through
a few records by moving forward or backward, Base crashes.

If I start Base in safe mode, I have the same problem.  If I start Base from a
terminal, I get no messages at all after the crash.  In fact, I can let LO Base
recover the data base, restart, let it crash, ad infinitum, and I receive no
messages.

I am connecting to a MySQL data base using the MySQL direct connector.

I have four .odb files representing four data bases.  Only one fails.

I can provide that .odb file along with the exported tables from MySQL if you
should so desire.

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