http plugin exception

Questions and answers on designing your Servoy solutions, database modelling and other 'how do I do this' that don't fit in any of the other categories

http plugin exception

Postby lwjwillemsen » Fri Mar 30, 2018 2:52 pm

Sometimes the below exception appears when issuing:

var _res = plugins.http.getPageData(_url, 'json')

Servoy 7.4.10
I cannot figure out when or why the exception occurs...

Anybody any ideas?

Exception in thread "AWT-EventQueue-2" java.lang.NoSuchMethodError: org.apache.http.impl.client.DefaultHttpClient.execute(Lorg/apache/http/client/methods/HttpUriRequest;)Lorg/apache/http/client/methods/CloseableHttpResponse;
at com.servoy.extensions.plugins.http.HttpProvider.getPageData(HttpProvider.java:161)
at com.servoy.extensions.plugins.http.HttpProvider.js_getPageData(HttpProvider.java:125)
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.mozilla.javascript.MemberBox.invoke(MemberBox.java:158)
at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:312)
at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:70)
at org.mozilla.javascript.gen.svy_utilities_scopes_globals_svy_utl_jsonRequest_117._c_svy_utl_jsonRequest_0(Unknown Source)
at org.mozilla.javascript.gen.svy_utilities_scopes_globals_svy_utl_jsonRequest_117.call(Unknown Source)
at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:78)
at org.mozilla.javascript.gen.glb_forms_glb_dlg_about_checkVersion_114._c_checkVersion_0(Unknown Source)
at org.mozilla.javascript.gen.glb_forms_glb_dlg_about_checkVersion_114.call(Unknown Source)
at org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:97)
at org.mozilla.javascript.gen.glb_forms_glb_dlg_about_onShow_111._c_onShow_0(Unknown Source)
at org.mozilla.javascript.gen.glb_forms_glb_dlg_about_onShow_111.call(Unknown Source)
at com.servoy.j2db.scripting.ScriptEngine.executeFunction(ScriptEngine.java:628)
at com.servoy.j2db.BasicFormController.executeFunction(BasicFormController.java:824)
at com.servoy.j2db.BasicFormController.executeFormMethod(BasicFormController.java:708)
at com.servoy.j2db.BasicFormController.executeOnShowMethod(BasicFormController.java:622)
at com.servoy.j2db.BasicFormController.access$2(BasicFormController.java:616)
at com.servoy.j2db.BasicFormController$1.run(BasicFormController.java:356)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.WaitDispatchSupport$2.run(Unknown Source)
at java.awt.WaitDispatchSupport$4.run(Unknown Source)
at java.awt.WaitDispatchSupport$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.WaitDispatchSupport.enter(Unknown Source)
at java.awt.Dialog.show(Unknown Source)
at java.awt.Component.show(Unknown Source)
at java.awt.Component.setVisible(Unknown Source)
at java.awt.Window.setVisible(Unknown Source)
at java.awt.Dialog.setVisible(Unknown Source)
at com.servoy.j2db.util.gui.JEscapeDialog.setVisible(JEscapeDialog.java:170)
at com.servoy.j2db.gui.FormDialog.setVisible(FormDialog.java:164)
at com.servoy.j2db.smart.SwingRuntimeWindow.finalizeShowWindow(SwingRuntimeWindow.java:872)
at com.servoy.j2db.smart.SwingRuntimeWindow.doOldShowInDialog(SwingRuntimeWindow.java:508)
at com.servoy.j2db.smart.SwingRuntimeWindow.doOldShow(SwingRuntimeWindow.java:417)
at com.servoy.j2db.scripting.RuntimeWindow.doShow(RuntimeWindow.java:295)
at com.servoy.j2db.scripting.RuntimeWindow.show(RuntimeWindow.java:289)
at com.servoy.j2db.scripting.RuntimeWindow.showObject(RuntimeWindow.java:276)
at com.servoy.j2db.scripting.JSWindow.js_show(JSWindow.java:155)
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.mozilla.javascript.MemberBox.invoke(MemberBox.java:158)
at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:312)
at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:62)
at org.mozilla.javascript.gen.svy_utilities_scopes_globals_svy_utl_showFormInWindow_110._c_svy_utl_showFormInWindow_0(svy_utilities/scopes/globals/svy_utl_showFormInWindow:8152)
at org.mozilla.javascript.gen.svy_utilities_scopes_globals_svy_utl_showFormInWindow_110.call(svy_utilities/scopes/globals/svy_utl_showFormInWindow)
at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:78)
at org.mozilla.javascript.gen.svy_nav_navigation_forms_svy_nav_fr_home2_dtl_onActionAbout_109._c_onActionAbout_0(svy_nav_navigation/forms/svy_nav_fr_home2_dtl/onActionAbout:241)
at org.mozilla.javascript.gen.svy_nav_navigation_forms_svy_nav_fr_home2_dtl_onActionAbout_109.call(svy_nav_navigation/forms/svy_nav_fr_home2_dtl/onActionAbout)
at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:406)
at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3204)
at org.mozilla.javascript.gen.svy_nav_navigation_forms_svy_nav_fr_home2_dtl_onActionAbout_109.call(svy_nav_navigation/forms/svy_nav_fr_home2_dtl/onActionAbout)
at com.servoy.j2db.scripting.ScriptEngine.executeFunction(ScriptEngine.java:628)
at com.servoy.j2db.BasicFormController.executeFunction(BasicFormController.java:824)
at com.servoy.j2db.FormController.executeFunction(FormController.java:1277)
at com.servoy.j2db.FormController.executeFunction(FormController.java:1144)
at com.servoy.j2db.FormController$ScriptExecuter.executeFunction(FormController.java:1056)
at com.servoy.j2db.ui.BaseEventExecutor.fireEventCommand(BaseEventExecutor.java:284)
at com.servoy.j2db.ui.BaseEventExecutor.fireEventCommand(BaseEventExecutor.java:250)
at com.servoy.j2db.ui.BaseEventExecutor.fireActionCommand(BaseEventExecutor.java:218)
at com.servoy.j2db.smart.dataui.AbstractScriptLabel$5.mouseReleased(AbstractScriptLabel.java:929)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Lambert Willemsen
Vision Development BV
lwjwillemsen
 
Posts: 603
Joined: Sat Mar 14, 2009 5:39 pm
Location: The Netherlands

Re: http plugin exception

Postby lwjwillemsen » Fri Mar 30, 2018 4:43 pm

Found it!

There is a jar (class version) collision between the Servoy 7.4.10 http.jar and the httpclient-4.0.1.jar of the Google2 plugin!!

:cry: :cry:
Lambert Willemsen
Vision Development BV
lwjwillemsen
 
Posts: 603
Joined: Sat Mar 14, 2009 5:39 pm
Location: The Netherlands

Re: http plugin exception

Postby lwjwillemsen » Tue Apr 03, 2018 9:00 am

Am I the first to encounter this one?
We would like to use the (very nice) Google2 plugin very much!
Lambert Willemsen
Vision Development BV
lwjwillemsen
 
Posts: 603
Joined: Sat Mar 14, 2009 5:39 pm
Location: The Netherlands

Re: http plugin exception

Postby patrick » Tue Apr 03, 2018 9:47 am

The google2 currently ships with an older version of the http library. Have you tried to simply omit that one (remove it and any reference to that one in the jnlp, where instead you should point to the one that Servoy uses)?
Patrick Ruhsert
Servoy DACH
patrick
 
Posts: 3655
Joined: Wed Jun 11, 2003 10:33 am
Location: Munich, Germany

Re: http plugin exception

Postby lwjwillemsen » Tue Apr 03, 2018 10:58 am

Thanks for this info Patrick.

But what about the "httpcore-4.0.1.jar" in the google2 plugin setup?
I have no idea about the (http) dependencies inside the google2 plugin...
Lambert Willemsen
Vision Development BV
lwjwillemsen
 
Posts: 603
Joined: Sat Mar 14, 2009 5:39 pm
Location: The Netherlands

Re: http plugin exception

Postby patrick » Tue Apr 03, 2018 11:06 am

neither do I without investigating. Just try?
Patrick Ruhsert
Servoy DACH
patrick
 
Posts: 3655
Joined: Wed Jun 11, 2003 10:33 am
Location: Munich, Germany

Re: http plugin exception

Postby lwjwillemsen » Tue Apr 03, 2018 1:12 pm

Hi Patrick,

First tests on Application Server seems to go ok following your suggestion.

Can you update the Google2 plugin Servoy Forge page(s) with this info?!
Or update the httpclient stuff?

Thanks for responding on our issue...
Lambert Willemsen
Vision Development BV
lwjwillemsen
 
Posts: 603
Joined: Sat Mar 14, 2009 5:39 pm
Location: The Netherlands


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