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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi,<br>
<br>
I cannot currently view thumbnails in: OMERO.web 5.1.2-ice35-b45 running on a CentOS 7 VM, installed using an Ansible playbook developed earlier in the year:<br>
<br>
https://github.com/JIC-CSB/omero-ansible<br>
<br>
I've just realised that I cannot view thumbnails in the web interface. Looking at the OMERO.<br>
<br>
I have appended some output from the OMEROweb.log that seemed relevant.<br>
<br>
Any idea what is wrong with my installation?<br>
<br>
Regards,<br>
<br>
Tjelvare<br>
<br>
<br>
2015-11-12 13:13:00,143 WARNI [ omero.gateway] (proc.24856) debug:4105 InternalException on <class 'omeroweb.webclient.webclient_gateway.OmeroWebSafeCallWrapper'> to <b1d90d71-3f90-4b72<br>
-b3f8-858d3b3ef964omero.api.RenderingEngine> renderCompressed((object #0 (::omero::romio::PlaneDef)<br>
{<br>
slice = 0<br>
x = 0<br>
y = 0<br>
z = 0<br>
t = 0<br>
region = <nil><br>
stride = 0<br>
}, <ServiceOptsDict: {'omero.session.uuid': 'abe5fa60-6b2b-4ae6-b7b5-da97732ee258', 'omero.group': '-1', 'omero.client.uuid': '9984e28e-6cfd-4929-90ab-7815ff95c82f'}>), {})<br>
Traceback (most recent call last):<br>
File "/home/omero/OMERO.server/lib/python/omero/gateway/__init__.py", line 4123, in __call__<br>
return self.f(*args, **kwargs)<br>
File "/home/omero/OMERO.server/lib/python/omero_api_RenderingEngine_ice.py", line 307, in renderCompressed<br>
return _M_omero.api.RenderingEngine._op_renderCompressed.invoke(self, ((_def, ), _ctx))<br>
InternalException: exception ::omero::InternalException<br>
{<br>
serverStackTrace = ome.conditions.InternalException: Wrapped Exception: (java.lang.NoClassDefFoundError):<br>
Could not initialize class com.sun.imageio.plugins.jpeg.JPEGImageWriter<br>
at com.sun.imageio.plugins.jpeg.JPEGImageWriterSpi.createWriterInstance(JPEGImageWriterSpi.java:96)<br>
at javax.imageio.spi.ImageWriterSpi.createWriterInstance(ImageWriterSpi.java:351)<br>
at javax.imageio.ImageIO$ImageWriterIterator.next(ImageIO.java:843)<br>
at javax.imageio.ImageIO$ImageWriterIterator.next(ImageIO.java:827)<br>
at ome.logic.CompressImpl.compressToStream(CompressImpl.java:34)<br>
at ome.services.RenderingBean.renderCompressed(RenderingBean.java:545)<br>
at sun.reflect.GeneratedMethodAccessor1781.invoke(Unknown Source)<br>
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br>
at java.lang.reflect.Method.invoke(Method.java:606)<br>
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)<br>
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>
at ome.services.util.ServiceHandler.invoke(ServiceHandler.java:121)<br>
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>
at com.sun.proxy.$Proxy107.renderCompressed(Unknown Source)<br>
at sun.reflect.GeneratedMethodAccessor1781.invoke(Unknown Source)<br>
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br>
at java.lang.reflect.Method.invoke(Method.java:606)<br>
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)<br>
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>
at ome.security.basic.BasicSecurityWiring.invoke(BasicSecurityWiring.java:98)<br>
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>
at ome.services.blitz.fire.AopContextInitializer.invoke(AopContextInitializer.java:43)<br>
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>
at com.sun.proxy.$Proxy107.renderCompressed(Unknown Source)<br>
at sun.reflect.GeneratedMethodAccessor2657.invoke(Unknown Source)<br>
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br>
at java.lang.reflect.Method.invoke(Method.java:606)<br>
at ome.services.blitz.util.IceMethodInvoker.invoke(IceMethodInvoker.java:179)<br>
at ome.services.throttling.Callback.run(Callback.java:56)<br>
at ome.services.throttling.InThreadThrottlingStrategy.callInvokerOnRawArgs(InThreadThrottlingStrategy.java:56)<br>
at ome.services.blitz.impl.AbstractAmdServant.callInvokerOnRawArgs(AbstractAmdServant.java:149)<br>
at ome.services.blitz.impl.RenderingEngineI.renderCompressed_async(RenderingEngineI.java:339)<br>
at sun.reflect.GeneratedMethodAccessor2656.invoke(Unknown Source)<br>
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br>
at java.lang.reflect.Method.invoke(Method.java:606)<br>
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)<br>
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)<br>
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)<br>
at omero.cmd.CallContext.invoke(CallContext.java:78)<br>
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)<br>
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)<br>
at com.sun.proxy.$Proxy109.renderCompressed_async(Unknown Source)<br>
at omero.api._RenderingEngineTie.renderCompressed_async(_RenderingEngineTie.java:276)<br>
at omero.api._RenderingEngineDisp.___renderCompressed(_RenderingEngineDisp.java:575)<br>
at omero.api._RenderingEngineDisp.__dispatch(_RenderingEngineDisp.java:1667)<br>
at IceInternal.Incoming.invoke(Incoming.java:222)<br>
at Ice.ConnectionI.invokeAll(ConnectionI.java:2482)<br>
at Ice.ConnectionI.dispatch(ConnectionI.java:1258)<br>
at Ice.ConnectionI.message(ConnectionI.java:1213)<br>
at IceInternal.ThreadPool.run(ThreadPool.java:321)<br>
at IceInternal.ThreadPool.access$300(ThreadPool.java:12)<br>
at IceInternal.ThreadPool$EventHandlerThread.run(ThreadPool.java:693)<br>
at java.lang.Thread.run(Thread.java:745)<br>
<br>
serverExceptionClass = ome.conditions.InternalException<br>
message = Wrapped Exception: (java.lang.NoClassDefFoundError):<br>
Could not initialize class com.sun.imageio.plugins.jpeg.JPEGImageWriter<br>
}<br>
<br>
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