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Replies:
2
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1
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Last Post:
Jan 24, 2013 2:18 PM
by: kvcummins
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Posts:
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Registered:
12/13/12
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Compare 2 schemas Throws "Object Reference not set to instance" error
Posted:
Dec 13, 2012 11:15 AM
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I have two databases on the same db server. One is a copy of the production db and one the development db. when I do a schema compare, I get
"Object reference not set to an instance of an object. Quest.Compare.Schema.MySql.DBModel" error.
Any suggestions? New to Toad, so have no clue where to start troubleshooting.
Tx, TB
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Posts:
2
Registered:
1/24/13
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Re: Compare 2 schemas Throws "Object Reference not set to instance" error
Posted:
Jan 24, 2013 12:35 PM
in response to: HHBZ
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I am having the same problem. I have tried using a different server for one database, but it insists on throwing an error.
edit: I am using Toad for MySQL 6.3.0.642 (Freeware)
Message was edited by: kvcummins
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Posts:
2
Registered:
1/24/13
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Re: Compare 2 schemas Throws "Object Reference not set to instance" error
Posted:
Jan 24, 2013 2:18 PM
in response to: kvcummins
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OK. I found a way around the problem, but it's not a good thing. I did a dump/restore to get the databases onto my laptop from the db server. From a local server, I was able to compare the databases. So there must be something in the network.
Local OS: Windows 7 Professional - 64bit
Local db: MySQL 5.5.29
Remote OS: Linux 2.6.22.14-72.fc6 - 32 bit
Remote db: MySQL 5.0.27
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