swf-booking-mvc standard.jsp error

[srgsoroka]

After import sample in STS
there is error:
Description Resource Path Location Type
Type mismatch: cannot convert from boolean to String standard.jsp /swf-booking-mvc/src/main/webapp/WEB-INF/layouts line 53 JSP Problem

May be this error about line 23
<c:if test="${pageContext.request.userPrincipal != null}"> ?

[sosiouxme]

However I can deploy the project and it runs just fine. Problem with STS? It's version 2.3.2.

Maybe resolving or ignoring this sort of thing is old hat to folks here... by all means, enlighten us about what you do.

[srgsoroka]

It runs. But I'm not sure that correct.
If jsp has error how it was converted to servlet?
I thinkg that functionality not complete.

[sosiouxme]

I don't think there's anything wrong with the JSP. STS just thinks there is, for some inscrutable reason. Package it up as WAR and deploy, the app seems to work fine. I'd like to understand what the error message comes from though.