By: Kadhar in JSF Tutorials on 2007年09月19日 [フレーム]
When you set the id for a TreeNode are you getting an illegal Argument exception.
For example:
String id = "0C00EC8C-E1";
TreeNode node = new TreeNode;
node.setId(id); //
This code may throw an IllegalArgument exception. To solve this problem you need to u need to adhere to the contract of UIComponent.setId():
This should solve your problem.
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