NexJ Studio Tutorial Problems

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.

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Problem 4

Null pointer exception when creating a new class (P. 19)

Solution: Step 4 claims a single "all in one download" for Draw2D, GEF and Zest but in truth Zest is missing. Manually install Zest.