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SmartBear / readyapi-swagger-plugin

Ready! API Plugin for importing Swagger definitions as REST Services
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Null pointer exception when trying to import Swagger definition into ReadyAPI 1.4.1 or 1.4.1-m-SNAPSHOT #24

Closed testingwithfire closed 8 years ago

testingwithfire commented 8 years ago

Stack trace below. I will post a GIST of the Swagger definition shortly.

Mon Nov 02 10:08:02 EST 2015:ERROR:java.lang.NullPointerException: Cannot get property 'info' on null object java.lang.NullPointerException: Cannot get property 'info' on null object at org.codehaus.groovy.runtime.NullObject.getProperty(NullObject.java:57) at org.codehaus.groovy.runtime.InvokerHelper.getProperty(InvokerHelper.java:169) at org.codehaus.groovy.runtime.callsite.NullCallSite.getProperty(NullCallSite.java:44) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetProperty(AbstractCallSite.java:293) at com.smartbear.swagger.Swagger2Importer.createRestService(Swagger2Importer.groovy:212) at com.smartbear.swagger.Swagger2Importer.this$2$createRestService(Swagger2Importer.groovy) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:207) at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:49) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:151) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:171) at com.smartbear.swagger.Swagger2Importer.importSwagger(Swagger2Importer.groovy:66) at com.smartbear.swagger.SwaggerImporter$importSwagger.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:122) at com.smartbear.swagger.SwaggerUtils$1.construct(SwaggerUtils.groovy:64) at com.eviware.soapui.support.swing.SwingWorkerDelegator.construct(SwingWorkerDelegator.java:48) at com.eviware.soapui.support.swing.SwingWorker.run(SwingWorker.java:88)

olensmar commented 8 years ago

thanks - what versions of the plugin and Ready! API (or SoapUI) are you using?

testingwithfire commented 8 years ago

ReadyAPI 1.4.1 and a recent snapshot of the nightly 1.4.1 build.

Plugin version 2.1.3.

I'll email you the gist link.

olensmar commented 8 years ago

ok - seems as if 2.2.1 fixed this - closing!

djorg83 commented 7 years ago

Im getting this error. Swagger plugin 2.5.1, ReadyAPI 1.9.0

olensmar commented 7 years ago

@djorg83 please share your swagger definition so we can reproduce and fix - thanks!

michelchristianen commented 6 years ago

I'm having the same error with SoapUI Free version 5.4.0. The jar in the plugins folder is: soapui-swagger-plugin-2.2-dist The petstore can fine being loaded.

Is there a new version of the plugin which solves this? or is it possible to add some more debug tracing for seeing the root cause of this.

se7vanj commented 6 years ago

Got the same error in SOAP UI 5.4.0.

ErrorMessage from SOAP-UI:

Mon Feb 26 14:19:35 EST 2018:ERROR:java.lang.NullPointerException: Cannot get property 'info' on null object java.lang.NullPointerException: Cannot get property 'info' on null object at org.codehaus.groovy.runtime.NullObject.getProperty(NullObject.java:60)

Used Altova XML Spy 2018 and checked the JSON format of the Swagger JSON, got few errors in result:

Character '}' is grammatically unexpected. Reason: one of the following is expected (see below) String

Before: image

After removing all the unwanted , (commas) before the end of the last braces, problem resolved within Altova XML Spy for "Check well-formedness".

After: image

Now SOAP-UI Import Swagger successfully completed. @michelchristianen can give it a try:

ishegelman commented 5 years ago

In my case the issue seemed to be some whitespace character. Simply saving swagger yaml in Notepad++ eliminated that character and I was able to open it in soapUI.

Prior to that, I was getting the same error: "java.lang.NullPointerException: Cannot get property 'info' on null object", while I was still able to open the same yaml file in ReadyAPI.