Difference between revisions of "NexJ Studio Tutorial Problems"
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Solution: Publish a model before create any class, and Upgrade UnitTest dump before upgrade the database. | Solution: Publish a model before create any class, and Upgrade UnitTest dump before upgrade the database. | ||
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| + | <hr /> | ||
| + | <h2>Summer 2011</h2> | ||
| + | |||
| + | == Problem 4 == | ||
| + | Null pointer exception when creating a new class (P. 19) | ||
| + | |||
| + | [[Image:Nexjproblem5.png|1000px]] | ||
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| + | <font color="red"> | ||
| + | Solution: Unresolved | ||
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Revision as of 11:15, 4 May 2011
Problem 1
User root is not recognized,or message likes "Can't find any matching row in the user table"
Solution: Use other account that has sufficient privileges to the new created databases.
Problem 2
Cannot deploy on server, get Error Message: Unknown component "HTTPServer.WSRP" in repository "Training 101".
Solution: Use new version core model and new Eclipse plugin.
Problem 3
It only upgrade the database correctly, but it doesn't upgrade the dump file.
When run recreate, I get error message Error: Version mismatch: dump version http:// www.nexj.com/ns/gwtsample-login#1.15, metadata version http:// www.nexj.com/ns/gwtsample-login#1.16
Solution: Publish a model before create any class, and Upgrade UnitTest dump before upgrade the database.
Summer 2011
Problem 4
Null pointer exception when creating a new class (P. 19)
Solution: Unresolved
