[opencms-dev] Strange errors on startup - PARTLY SOLVED

Jonathan Woods jonathan.woods at scintillance.com
Fri Feb 9 13:33:25 CET 2007


I'm running MySQL connector version 5.0.4 against a MySQL 4.0.27 database
without any problems, so you could do worse than try the very latest GA
connector release.  Who knows - it might even fix things!  Best of luck.

Jon 

-----Original Message-----
From: sfdbfoui at host2.scintillance.com
[mailto:sfdbfoui at host2.scintillance.com] On Behalf Of Fabian Huschka
Sent: 08 February 2007 21:13
To: The OpenCms mailing list
Subject: Re: [opencms-dev] Strange errors on startup - PARTLY SOLVED 

Hello again,

after having recovered from my nervous breakdown :-) I dived a little bit
deeper into the problem So far I have figured out that the problem relates
to the mysql driver.

When using mysql-connector-java-3.0.15-ga-bin.jar everything works fine.
However using mysql-connector-java-3.1.12-bin.jar the problems below occur.
Strangely enough when using the first one, the UTF-8 content is correctly
rendered whereas the properties are not. For example instead of a trademark
symbol in the "Title" property the characters "™" are displayed and I can
not overwrite them correctly as the result will be the same after saving the
overwritten property.

Any more ideas for the cure? Sure enough the upgrade from MySQL 4.0.x to
4.1.x is the cause. I am wondering why nobody else has reported these
problems while upgrading an old OpenCms installation to the latest MySQL
release.

\Fabian




Fabian Huschka schrieb:
> Hello List,
>
> we had OpenCms running perfectly on our test system. However after a 
> MySql update we receive strange error messages like the one below and 
> the system is no longer accessible.
>
> Any ideas what might be wrong and/or how to fix the issue?
>
> Short system overview:
>
> OpenCms 6.2.3
> MySql Ver 14.7 Distrib 4.1.10a
> Tomcat 5.5.20
>
> Help is appreciated!
>
>
> \Fabian
>
> 06 Feb 2007 20:08:40,104 ERROR [.workplace.CmsWorkplaceManager:1323]
> Error reading view folder: [B at 1041876/
> org.opencms.file.CmsVfsResourceNotFoundException: Error reading 
> resource from path "/[B at 1041876/".
>         at
>
org.opencms.file.CmsVfsResourceNotFoundException.createException(CmsVfsResou
rceNotFoundException.java:78)
>         at
org.opencms.db.CmsDbContext.throwException(CmsDbContext.java:213)
>         at org.opencms.db.CmsDbContext.report(CmsDbContext.java:197)
>         at
>
org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.java:3830)
>         at org.opencms.file.CmsObject.readResource(CmsObject.java:2711)
>         at
> org.opencms.file.CmsObject.readPropertyObject(CmsObject.java:2577)
>         at
>
org.opencms.workplace.CmsWorkplaceManager.initWorkplaceViews(CmsWorkplaceMan
ager.java:1286)
>         at
>
org.opencms.workplace.CmsWorkplaceManager.initialize(CmsWorkplaceManager.jav
a:799)
>         at
> org.opencms.main.OpenCmsCore.initConfiguration(OpenCmsCore.java:1001)
>         at org.opencms.main.OpenCmsCore.initContext(OpenCmsCore.java:1111)
>         at
> org.opencms.main.OpenCmsCore.upgradeRunlevel(OpenCmsCore.java:1527)
>         at
>
org.opencms.main.OpenCmsListener.contextInitialized(OpenCmsListener.java:87)
>         at
>
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:
3763)
>         at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4211)
>         at
>
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:7
59)
>         at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
>         at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
>         at
>
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:904)
>         at
>
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:867
)
>         at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
>         at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122)
>         at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
>         at
>
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor
t.java:119)
>         at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
>         at
> org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
>         at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
>         at
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
>         at
> org.apache.catalina.core.StandardService.start(StandardService.java:450)
>         at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
>         at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
>         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:585)
>         at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
>         at 
> org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
> Caused by: org.opencms.file.CmsVfsResourceNotFoundException: Unable to 
> read resource "/[B at 1041876".
>         at
> org.opencms.db.generic.CmsVfsDriver.readResource(CmsVfsDriver.java:1434)
>         at
> org.opencms.db.CmsDriverManager.readResource(CmsDriverManager.java:5590)
>         at
>
org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.java:5595)
>         at
>
org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.java:3828)
>         ... 32 more
>
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