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Dec 31, 2019 at 08:03 AM

Error in WCMS components while doing hybris upgade from 6.4 to 6.7

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Hello Team,

We have copied the custom and config code from our 6.4 workspace to a new 6.7 setup . Resolved all the build errors and server startup errors using upgrade guide for reference . We are unable to access the custom components which are extending SimpleCMSComponent and hence the entire home page , header and other pages are not rendering completely .

The error we get on console is :-

WARN [hybrisHTTP29] [DefaultCMSComponentRendererRegistry] Error processing component tag. currentComponent [TKHomePageNewsComponentModel (8796138505276@2)] exception: Missing extension info for given extension name
Dec 31, 2019 7:30:19 AM org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet [DispatcherServlet] threw exception
java.lang.NullPointerException: Missing extension info for given extension name
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:805)
at com.thyssenkrupp.b2b.global.baseshop.storefront.filters.AcceleratorAddOnFilter$DefaultExtensionAccessor.getInfo(AcceleratorAddOnFilter.java:272)
at com.thyssenkrupp.b2b.global.baseshop.storefront.filters.AcceleratorAddOnFilter$DefaultExtensionAccessor.getExtensionDir(AcceleratorAddOnFilter.java:267)
at com.thyssenkrupp.b2b.global.baseshop.storefront.filters.AcceleratorAddOnFilter$ResourceAddOnResolver.getExtensionPath(AcceleratorAddOnFilter.java:113)
at com.thyssenkrupp.b2b.global.baseshop.storefront.filters.AcceleratorAddOnFilter$ExecutableResourceAddOnResolver.getAddOnFullPathName(AcceleratorAddOnFilter.java:160)
at com.thyssenkrupp.b2b.global.baseshop.storefront.filters.AcceleratorAddOnFilter.doFilter(AcceleratorAddOnFilter.java:61)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.a