Error when trying to create Resource class in Eclipse IDE

[mariaSutton]

When using the "New Thingworx Class" wizard to create a "New Resource" an error message stating
"Please choose a valid Superclass - Class is not instance of: com.thingworx.resources.Resource" is displayed and the class cannot be created. This project uses ANT, I have been unsuccessful using Gradle in Eclipse projects. I have seen the CS376544 solution but this only address Gradle. 

Any advice is appreciated. 

TIA!

[VladimirN]

Same issue - "Thingworx Extension - Create Resource Error": https://community.ptc.com/t5/ThingWorx-Developers/Thingworx-Extension-Create-Resource-Error/td-p/822310 

[mariaSutton]

Hi VladimirN,
I saw this post as well but am still unable to resolve the issue.

[mariaSutton]

I an unable to implement the combination referenced in the "Thingworx Extension - Create Resource Error" issue.

• Eclipse 2019-12 (4.14.0) <- This version has been installed

• JAVA - jdk-11.0.15 <- the closest version i was able to use is 11.0.16

• Thingworx 9.1 SDK <- PTC Software download page does not provide a version lower than/before  9.3.0

[Rocko]

You posted the same question two weeks ago here: https://community.ptc.com/t5/ThingWorx-Developers/Thingworx-Extension-Create-Resource-Error/m-p/966392 , but did not reply on the answer.

[mariaSutton · Accepted solution]

Hi @Rocko,
Apologies for the oversight. Here is my response.

Thank you

[wcui]

hi @mariaSutton 

Since there are 2 topics on this subject, please respond to the original post for any additional update.

Thanks,

wcui