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AttributeError: NoneType object has no attribute

86 bytes added, 00:02, 27 July 2015
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The Python error '''"AttributeError: 'NoneType' object has no attribute..."''' probably means that the Gramps program attempted to retrieve an object (such as a person, or family) by using its internal handle, but the database can't find it. Likely, the object is still there, but the internal database references have become corrupted.
To attempt to fixthis issue, first, '''[[How_to_make_a_backup|make a Gramps XML backup]]'''.
Then, you need to run the following tools from the menu {{man menu -> |Tools -> Family Tree Repair and run }} in the toolslisted order:
# {{man menu|Check and Repair Database}}# {{man menu|Rebuild Reference Maps}}# {{man menu|Rebuild Secondary Indices}}
in that order.  If you still get the error after running the repair tools, then you should try creating a new family tree, and importing your backup. If errors still errorsoccur, try running the above tools on the re-imported tree.
If you still have issues, you may need to go back to an older backup.

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