Processing dirty regions error.

[tien1504]

Hi guys,

I'm facing a strange problem in Eclipse. I create a JSP in my Dynamic Web Project, but whenever I modify of save file a pop-up window will appear saying:

An internal error occurred during: "JSP Semantics Validator (JSF)".
org.eclipse.jst.jsf.metadataprocessors.internal.At tributeValueRuntimeTypeFactory.getType(Ljava/lang/String;)Lorg/eclipse/jst/jsf/metadataprocessors/internal/provisional/ITypeDescriptor;

Why is this happen? It appears each and every time? Can someone please help on this.

Thanks,
Tien

@This is eclipse version infor:
eclipse.buildId=M20090917-0800
java.version=1.6.0_15
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product

[r035198x]

Does restarting eclipse get rid of the messages?
You could just switch off the JSP semantics validations if they are now getting in the way.

[tien1504]

Hi r035198x,

I don't still get rid of the messages after restarting eclipse.
How do I switch off the JSP semantics validations?

Thanks for your answer,
Tien

[r035198x]

Not using Eclipse at the moment but MyEclipse you would do
Window->Preferences and then in the search box that appears just type "validation" which will give you a panel where you can suspend certain validations.

[tien1504]

Hi r035198x,

I have turned off the JSP semantics validations, thank you very much.

Have a nice day,
Tien