Oliver Lietz created SLING-6502:
-----------------------------------
Summary: JSP: java.lang.VerifyError (Bad type on operand stack)
Key: SLING-6502
URL: https://issues.apache.org/jira/browse/SLING-6502
Project: Sling
Issue Type: Bug
Components: Scripting
Affects Versions: Scripting JSP 2.2.6
Environment: Apache Karaf 4.1.0-SNAPSHOT (Pax Web 6.0.2)
Reporter: Oliver Lietz
Assignee: Oliver Lietz
{{org.apache.sling.scripting.jsp}} embeds {{jsp-api}} and {{el-api}} from
Apache Tomcat ({{6.0.14}}) which causes this error.
{noformat}
[...]
[httpclient.wire.header] : << "HTTP/1.1 500 Server Error[\r][\n]"
[httpclient.wire.header] : << "Content-Type: text/html;charset=utf-8[\r][\n]"
[httpclient.wire.header] : << "Transfer-Encoding: chunked[\r][\n]"
[httpclient.wire.header] : << "Server: Jetty(9.3.15.v20161220)[\r][\n]"
[httpclient.wire.header] : << "[\r][\n]"
[httpclient.wire.content] : << "B"
[httpclient.wire.content] : << "5"
[httpclient.wire.content] : << "1"
[httpclient.wire.content] : << "[\r]"
[httpclient.wire.content] : << "[\n]"
[httpclient.wire.content] : << "<html><head><title>[\n]"
[httpclient.wire.content] : << "java.lang.VerifyError: Bad type on operand
stack[\n]"
[httpclient.wire.content] : << "Exception Details:[\n]"
[httpclient.wire.content] : << " Location:[\n]"
[httpclient.wire.content] : << "
org/apache/sling/scripting/jsp/jasper/runtime/JspApplicationContextImpl.createELResolver()Ljavax/el/ELResolver;
@28: invokevirtual[\n]"
[httpclient.wire.content] : << " Reason:[\n]"
[httpclient.wire.content] : << " Type
'javax/servlet/jsp/el/ImplicitObjectELResolver' (current frame,
stack[1]) is not assignable to 'javax/el/ELResolver'[\n]"
[httpclient.wire.content] : << " Current Frame:[\n]"
[httpclient.wire.content] : << " bci: @28[\n]"
[httpclient.wire.content] : << " flags: { }[\n]"
[httpclient.wire.content] : << " locals: {
'org/apache/sling/scripting/jsp/jasper/runtime/JspApplicationContextImpl',
'javax/el/CompositeELResolver' }[\n]"
[httpclient.wire.content] : << " stack: {
'javax/el/CompositeELResolver',
'javax/servlet/jsp/el/ImplicitObjectELResolver' }[\n]"
[httpclient.wire.content] : << " Bytecode:[\n]"
[httpclient.wire.content] : << " 0x0000000: 2a04 b500 062a b400 1dc7 0080
bb00 1e59[\n]"
[httpclient.wire.content] : << " 0x0000010: b700 1f4c 2bbb 0020 59b7 0021
b600 222a[\n]"
[httpclient.wire.content] : << " 0x0000020: b400 05b9 0023 0100 4d2c b900
2401 0099[\n]"
[httpclient.wire.content] : << " 0x0000030: 0013 2b2c b900 2501 00c0 0026
b600 22a7[\n]"
[httpclient.wire.content] : << " 0x0000040: ffea 2bbb 0027 59b7 0028 b600
222b bb00[\n]"
[httpclient.wire.content] : << " 0x0000050: 2959 b700 2ab6 0022 2bbb 002b
59b7 002c[\n]"
[httpclient.wire.content] : << " 0x0000060: b600 222b bb00 2d59 b700 2eb6
0022 2bbb[\n]"
[httpclient.wire.content] : << " 0x0000070: 002f 59b7 0030 b600 222b bb00
3159 b700[\n]"
[httpclient.wire.content] : << " 0x0000080: 32b6 0022 2a2b b500 1d2a b400
1db0 [\n]"
[httpclient.wire.content] : << " Stackmap Table:[\n]"
[httpclient.wire.content] : << "
append_frame(@41,Object[#112],Object[#113])[\n]"
[httpclient.wire.content] : << " chop_frame(@66,1)[\n]"
[httpclient.wire.content] : << " chop_frame(@137,1)[\n]"
[httpclient.wire.content] : << "[\n]"
[httpclient.wire.content] : << "</title></head><body><h1>[\n]"
[...]
{noformat}
{noformat}
java.lang.VerifyError: Bad type on operand stack
Exception Details:
Location:
org/apache/sling/scripting/jsp/jasper/runtime/JspApplicationContextImpl.createELResolver()Ljavax/el/ELResolver;
@28: invokevirtual
Reason:
Type 'javax/servlet/jsp/el/ImplicitObjectELResolver' (current
frame, stack[1]) is not assignable to 'javax/el/ELResolver'
Current Frame:
bci: @28
flags: { }
locals: {
'org/apache/sling/scripting/jsp/jasper/runtime/JspApplicationContextImpl',
'javax/el/CompositeELResolver' }
stack: { 'javax/el/CompositeELResolver',
'javax/servlet/jsp/el/ImplicitObjectELResolver' }
Bytecode:
0x0000000: 2a04 b500 062a b400 1dc7 0080 bb00 1e59
0x0000010: b700 1f4c 2bbb 0020 59b7 0021 b600 222a
0x0000020: b400 05b9 0023 0100 4d2c b900 2401 0099
0x0000030: 0013 2b2c b900 2501 00c0 0026 b600 22a7
0x0000040: ffea 2bbb 0027 59b7 0028 b600 222b bb00
0x0000050: 2959 b700 2ab6 0022 2bbb 002b 59b7 002c
0x0000060: b600 222b bb00 2d59 b700 2eb6 0022 2bbb
0x0000070: 002f 59b7 0030 b600 222b bb00 3159 b700
0x0000080: 32b6 0022 2a2b b500 1d2a b400 1db0
Stackmap Table:
append_frame(@41,Object[#112],Object[#113])
chop_frame(@66,1)
chop_frame(@137,1)
at
org.apache.sling.scripting.jsp.jasper.runtime.JspFactoryImpl.getJspApplicationContext(JspFactoryImpl.java:150)
at
org.apache.sling.scripting.jsp.jasper.compiler.JspRuntimeContext$JspFactoryHandler.getJspApplicationContext(JspRuntimeContext.java:123)
at
org.apache.jsp.apps.nt.unstructured.html_jsp._jspInit(html_jsp.java:22)
at
org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.init(HttpJspBase.java:52)
at
org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.loadServlet(JspServletWrapper.java:191)
at
org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.prepareServlet(JspServletWrapper.java:434)
at
org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:486)
at
org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:449)
at
org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:346)
at
org.apache.sling.scripting.jsp.JspScriptEngineFactory.access$100(JspScriptEngineFactory.java:101)
at
org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine.eval(JspScriptEngineFactory.java:607)
at
org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:388)
at
org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:184)
at
org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:491)
at
org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:552)
at
org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render(SlingComponentFilterChain.java:44)
at
org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:77)
at
org.apache.sling.engine.impl.SlingRequestProcessorImpl.processComponent(SlingRequestProcessorImpl.java:282)
at
org.apache.sling.engine.impl.filter.RequestSlingFilterChain.render(RequestSlingFilterChain.java:49)
at
org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:71)
at
org.apache.sling.launchpad.testservices.filters.TestFilter.doFilter(TestFilter.java:47)
at
org.apache.sling.launchpad.testservices.filters.NoPropertyFilter.doFilter(NoPropertyFilter.java:25)
at
org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)
at
org.apache.sling.launchpad.testservices.filters.TestFilter.doFilter(TestFilter.java:47)
at
org.apache.sling.launchpad.testservices.filters.SlingFilter.doFilter(SlingFilter.java:25)
at
org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)
at
org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter.doFilter(RequestProgressTrackerLogFilter.java:107)
at
org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)
at
org.apache.sling.engine.impl.SlingRequestProcessorImpl.doProcessRequest(SlingRequestProcessorImpl.java:151)
at
org.apache.sling.engine.impl.SlingMainServlet.service(SlingMainServlet.java:219)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:837)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1772)
at
org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:193)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
at
org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:70)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
at
org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:284)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at org.eclipse.jetty.server.Server.handle(Server.java:534)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
at
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
at java.lang.Thread.run(Thread.java:745)
{noformat}
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