I have implemented JSP custom tags for cascading dropdown . I have
1. TLD file
2. Tag handler class
3. JSP implementing the tag (Permit.jsp)
Sometimes everything compiles and jsp has three cascading dropdown boxes and Permit_jsp.java is generated and has the java code in it.
But sometimes I get the null pointer exception at the jsp level , becasue the Permit _jsp.java file is completely empty.
Below is the error generated
- ERROR-the file '\myPages\Permit.jsp' generated the following general exception: java.lang.NullPointerException
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