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環(huán)境
JDK1.5.0_06、Weblogic9.2、Shark2.4-8-25、Windows2008
項(xiàng)目在使用的時(shí)候，登錄正常，但是走工作流程的時(shí)候就拋出異常，

java.lang.NoSuchMethodError: org.mozilla.javascript.Context.toType(Ljava/lang/Ob

ject;Ljava/lang/Class;)Ljava/lang/Object;

at org.enhydra.shark.scripting.JavaScriptEvaluator.evaluateExpression(Ja

vaScriptEvaluator.java:84)

at org.enhydra.shark.scripting.JavaScriptEvaluator.evaluateCondition(Jav

aScriptEvaluator.java:44)

at org.enhydra.shark.WfProcessImpl.getTransFrom(WfProcessImpl.java:1334)

at org.enhydra.shark.WfProcessImpl.queueNext(WfProcessImpl.java:1057)

at org.enhydra.shark.WfProcessImpl.run(WfProcessImpl.java:751)

at org.enhydra.shark.WfProcessImpl.activity_complete(WfProcessImpl.java:

972)

at org.enhydra.shark.WfActivityImpl.finish(WfActivityImpl.java:443)

at org.enhydra.shark.WfActivityImpl.complete(WfActivityImpl.java:368)

at org.enhydra.shark.SharkUtilities.changeActivityState(SharkUtilities.j

ava:1979)

at org.enhydra.shark.WfActivityWrapper.change_state(WfActivityWrapper.ja

va:384)

at com.code.SharkWfUtils.setActivity(SharkWfUtils.java:430)

at com.servlet.wfServlet.doGet(wfServlet.java:459)

at com.servlet.wfServlet.doPost(wfServlet.java:521)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run

(StubSecurityHelper.java:225)

at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri

tyHelper.java:127)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav

a:283)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav

a:175)

at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio

n.run(WebAppServletContext.java:3214)

at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate

dSubject.java:321)

at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:

121)

at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS

ervletContext.java:1983)

at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC

ontext.java:1890)

at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j

ava:1344)

at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)

at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)

org.enhydra.shark.api.RootException: Result cannot be evaluated

at org.enhydra.shark.scripting.JavaScriptEvaluator.evaluateExpression(Ja

vaScriptEvaluator.java:107)

at org.enhydra.shark.scripting.JavaScriptEvaluator.evaluateCondition(Jav

aScriptEvaluator.java:44)

at org.enhydra.shark.WfProcessImpl.getTransFrom(WfProcessImpl.java:1334)

at org.enhydra.shark.WfProcessImpl.queueNext(WfProcessImpl.java:1057)

at org.enhydra.shark.WfProcessImpl.run(WfProcessImpl.java:751)

at org.enhydra.shark.WfProcessImpl.activity_complete(WfProcessImpl.java:

972)

at org.enhydra.shark.WfActivityImpl.finish(WfActivityImpl.java:443)

at org.enhydra.shark.WfActivityImpl.complete(WfActivityImpl.java:368)

at org.enhydra.shark.SharkUtilities.changeActivityState(SharkUtilities.j

ava:1979)

at org.enhydra.shark.WfActivityWrapper.change_state(WfActivityWrapper.ja

va:384)

at com.code.SharkWfUtils.setActivity(SharkWfUtils.java:430)

at com.servlet.wfServlet.doGet(wfServlet.java:459)

at com.servlet.wfServlet.doPost(wfServlet.java:521)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run

(StubSecurityHelper.java:225)

at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri

tyHelper.java:127)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav

a:283)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav

a:175)

at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio

n.run(WebAppServletContext.java:3214)

at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate

dSubject.java:321)

at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:

121)

at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS

ervletContext.java:1983)

at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC

ontext.java:1890)

at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j

ava:1344)

at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)

at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)

Caused by: java.lang.NoSuchMethodError: org.mozilla.javascript.Context.toType(Lj

ava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;

at org.enhydra.shark.scripting.JavaScriptEvaluator.evaluateExpression(Ja

vaScriptEvaluator.java:84)

26 more

解壓縮C:\bea\weblogic92\server\lib目錄下的weblogic.jar發(fā)現(xiàn)項(xiàng)目中使用的js.jar包名與weblogic.jar下的包名沖突，比較其中的class文件發(fā)現(xiàn)數(shù)量不同，
經(jīng)過反編譯比較發(fā)現(xiàn)，具體的方法和變量也多少有所不同。

解決方式，將js.jar下的class文件覆蓋到weblogic.jar下的對(duì)應(yīng)包下面，然后再次打包成jar包，放到C:\bea\weblogic92\server\lib目錄下，重新啟動(dòng)weblogic對(duì)應(yīng)的域。

問題解決了。

歡迎交流。

posted on 2011-01-14 16:15 鮑國鈺閱讀(2790) 評(píng)論(0) 編輯收藏

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