出现“cannot invoke method size() on null object”这个错误,通常意味着你试图在一个为 null 的对象上调用 size() 方法。这是一个常见的空指针异常(NullPointerException)。下面我将根据提供的 tips 来逐步分析和解决这个问题: 1. 确认错误消息的含义 错误消息“cannot invoke method size() on null object”...
Cause: java.lang.NullPointerException: Cannot invoke method mod() on null object] with root cause java.lang.NullPointerException: Cannot invoke method mod() on null object at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91) ~[groovy-2.4.19-indy.jar:2.4.19] at org.cod...
I'm seeing this on 0.13.1, different stacktrace though: Caused by: java.lang.NullPointerException: Cannot invoke method get() on null object at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91) at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite...
at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:109) at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:82) at sun.reflect.GeneratedMethodAccessor449.invoke(Unknown Source) at sun.reflect....
import com.onresolve.scriptrunner.runner.util.UserMessageUtilimport java.sql.Timestamp;import org.apache.log4j.Logger; @BaseScript CustomEndpointDelegate delegate cloneEpicWithIssues(httpMethod: "GET") { MultivaluedMap queryParams,body, HttpServletRequest request -> // Variable definitiondef issueKey = ...
service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException: Cannot invoke method div() on null object] with root cause java.lang.NullPointerException: Cannot invoke method div() on null object ...
java.lang.NullPointerException: Cannot invoke method getCell() on null object at AutoTest_Trial.run(AutoTest_Trial:15) at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194) at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119) ...
java.lang.NullPointerException: Cannot invoke method div() on null object at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91) ~[groovy-2.4.5-indy.jar:2.4.5] at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:48) ~[groovy-2.4.5-indy....
When i try to run it from the server, i get the error java.lang.NullPointerException: Cannot invoke method addURL() on null object at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:77) I am not sure how the code needs to be changed here to fix...
java.lang.NullPointerException: Cannot invoke method hashCode() on null object at org.codehaus.groovy.runtime.NullObject.hashCode(NullObject.java:174) at org.codehaus.groovy.runtime.NullObject$hashCode.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArr...