My bad. Turned out that the modifications to the C source weren't recompiled with proper MINGW options, so the symbols weren't visible.
On 8 jul, 13:00, geert3 <[email protected]> wrote: > Hi, > I'm migrating a proof of concept project from JSF to GWT, so far it > rocks. > Part of the deal is a native library (written in C, linked to Java > using JNI). > The resulting DLL is placed in C:\Program Files\Java\jdk1.6.0_11\jre > \bin > In the JSF project this worked fine. > In GWT it doesn't. I tried moving the DLL to c:\windows but that > didn't help. > I get the following error when perfoming a RPC call that invokes the > DLL (in the Hosted Mode Jetty output). See below > Any help would be greatly appreciated > Geert > > [WARN] Exception while dispatching incoming RPC call > com.google.gwt.user.server.rpc.UnexpectedException: Service method > 'public abstract cob.gwt.core.shipsservice.ShipsScroll > cob.gwt.client.GWTShipsService.getShips()' threw an unexpected > exception: java.lang.UnsatisfiedLinkError: > cob.gwt.server.xpi.XPI.xpi_init(Ljava/lang/String;ILjava/lang/String;) > J > at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure > (RPC.java:360) > at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse > (RPC.java:546) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall > (RemoteServiceServlet.java:166) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost > (RemoteServiceServlet.java:86) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > 487) > at org.mortbay.jetty.servlet.ServletHandler.handle > (ServletHandler.java:362) > at org.mortbay.jetty.security.SecurityHandler.handle > (SecurityHandler.java:216) > at org.mortbay.jetty.servlet.SessionHandler.handle > (SessionHandler.java:181) > at org.mortbay.jetty.handler.ContextHandler.handle > (ContextHandler.java:729) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > 405) > at org.mortbay.jetty.handler.HandlerWrapper.handle > (HandlerWrapper.java:152) > at org.mortbay.jetty.handler.RequestLogHandler.handle > (RequestLogHandler.java:49) > at org.mortbay.jetty.handler.HandlerWrapper.handle > (HandlerWrapper.java:152) > at org.mortbay.jetty.Server.handle(Server.java:324) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > 505) > at org.mortbay.jetty.HttpConnection$RequestHandler.content > (HttpConnection.java:843) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:205) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) > at org.mortbay.io.nio.SelectChannelEndPoint.run > (SelectChannelEndPoint.java:395) > at org.mortbay.thread.QueuedThreadPool$PoolThread.run > (QueuedThreadPool.java:488) > Caused by: java.lang.UnsatisfiedLinkError: > cob.gwt.server.xpi.XPI.xpi_init(Ljava/lang/String;ILjava/lang/String;) > J > at cob.gwt.server.xpi.XPI.xpi_init(Native Method) > at cob.gwt.server.xpi.XPI.<init>(XPI.java:101) > at cob.gwt.server.xpi.XPI.<init>(XPI.java:71) > at cob.gwt.server.xpi.Service.connect(Service.java:78) > at cob.gwt.server.GWTShipsServiceImpl.connect > (GWTShipsServiceImpl.java:31) > at cob.gwt.server.GWTShipsServiceImpl.getShips > (GWTShipsServiceImpl.java:43) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke > (NativeMethodAccessorImpl.java:39) > at sun.reflect.DelegatingMethodAccessorImpl.invoke > (DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse > (RPC.java:527) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall > (RemoteServiceServlet.java:166) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost > (RemoteServiceServlet.java:86) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > 487) > at org.mortbay.jetty.servlet.ServletHandler.handle > (ServletHandler.java:362) > at org.mortbay.jetty.security.SecurityHandler.handle > (SecurityHandler.java:216) > at org.mortbay.jetty.servlet.SessionHandler.handle > (SessionHandler.java:181) > at org.mortbay.jetty.handler.ContextHandler.handle > (ContextHandler.java:729) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > 405) > at org.mortbay.jetty.handler.HandlerWrapper.handle > (HandlerWrapper.java:152) > at org.mortbay.jetty.handler.RequestLogHandler.handle > (RequestLogHandler.java:49) > at org.mortbay.jetty.handler.HandlerWrapper.handle > (HandlerWrapper.java:152) > at org.mortbay.jetty.Server.handle(Server.java:324) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > 505) > at org.mortbay.jetty.HttpConnection$RequestHandler.content > (HttpConnection.java:843) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:205) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) > at org.mortbay.io.nio.SelectChannelEndPoint.run > (SelectChannelEndPoint.java:395) > at org.mortbay.thread.QueuedThreadPool$PoolThread.run > (QueuedThreadPool.java:488) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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