apply java.lang.ClassNotFoundException:

asked 2016-06-08 10:35:22 +0800

pascal1990 gravatar image pascal1990

Hi, Please i have this problem

HTTP Status 500 - java.lang.ClassNotFoundException: com.demo.controller.BookController

the path is correct i don't know why this appear please i need a help

<window title="Insert Book" border="normal" apply="com.demo.controller.BookController"> <label value="Title"></label> <separator></separator> <textbox id="title"></textbox> <separator></separator> <label value="Author"></label> <separator></separator> <textbox id="author"></textbox> <separator></separator> <label value="Publication"></label> <separator></separator> <datebox id="publication_date" format="short " oncreate="self.value = new Date()"/> <separator></separator> <button labeel="Save Book" id="saveBook"></button> </window> </zk>

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answered 2016-06-08 13:58:48 +0800

chillworld gravatar image chillworld flag of Belgium
5357 4 9

check your casing, it's case sensitive, in worst case, the class isn't at classpath but I doubt that.


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answered 2016-06-10 14:04:09 +0800

alexamm gravatar image alexamm
102 2

after check case sensitive no work, try to clean the project and build it

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answered 2016-06-11 14:36:08 +0800

Darksu gravatar image Darksu
1991 1 4

Hello pascal1990,

As a reference please use the following documentation:


Also stop your application server, clean it up, and then restart it.

Best Regards,


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Asked: 2016-06-08 10:35:22 +0800

Seen: 21 times

Last updated: Jun 11 '16

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