wrapper.dll: %1 is not a valid Win32 application

[jlangford]

I've installed tc server on the second web server and it will not start. Everything is basically identical to our other web server which starts fine.

Environment Variable
JAVA_HOME
D:\apps\Java\jdk1.6.0_21

C:\Windows\system32>java -version
java version "1.6.0_21"
Java(TM) SE Runtime Environment (build 1.6.0_21-b06)
Java HotSpot(TM) 64-Bit Server VM (build 17.0-b16, mixed mode)

Windows Server 2008 R2 x64

I installed with this command

d:\apps\tcserver\tcruntime-instance.bat -s website -a
d:\apps\tcserver\website\bin\tcruntime-ctl.bat install

The error in wrapper.log is

STATUS | wrapper | 2010/09/23 15:27:08 | SpringSource tc Runtime - tcruntime-D-apps-tcserver-website installed.
STATUS | wrapper | 2010/09/23 15:27:12 | --> Wrapper Started as Service
STATUS | wrapper | 2010/09/23 15:27:12 | Launching a JVM...
INFO | jvm 1 | 2010/09/23 15:27:13 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org
INFO | jvm 1 | 2010/09/23 15:27:13 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved.
INFO | jvm 1 | 2010/09/23 15:27:13 |
INFO | jvm 1 | 2010/09/23 15:27:13 |
INFO | jvm 1 | 2010/09/23 15:27:13 | WARNING - Unable to load the Wrapper's native library 'wrapper.dll'.
INFO | jvm 1 | 2010/09/23 15:27:13 | The file is located on the path at the following location but
INFO | jvm 1 | 2010/09/23 15:27:13 | could not be loaded:
INFO | jvm 1 | 2010/09/23 15:27:13 | D:\apps\tcserver\tomcat-6.0.29.A.RELEASE\bin\winx86_64\wrapper.dll
INFO | jvm 1 | 2010/09/23 15:27:13 | Please verify that the file is readable by the current user
INFO | jvm 1 | 2010/09/23 15:27:13 | and that the file has not been corrupted in any way.
INFO | jvm 1 | 2010/09/23 15:27:13 | One common cause of this problem is running a 32-bit version
INFO | jvm 1 | 2010/09/23 15:27:13 | of the Wrapper with a 64-bit version of Java, or vica versa.
INFO | jvm 1 | 2010/09/23 15:27:13 | This is a 32-bit JVM.
INFO | jvm 1 | 2010/09/23 15:27:13 | Reported cause:
INFO | jvm 1 | 2010/09/23 15:27:13 | D:\apps\tcserver\tomcat-6.0.29.A.RELEASE\bin\winx86_64\wrapper.dll: %1 is not a valid Win32 application
INFO | jvm 1 | 2010/09/23 15:27:13 | System signals will not be handled correctly.
INFO | jvm 1 | 2010/09/23 15:27:13 |
INFO | jvm 1 | 2010/09/23 15:27:13 | WrapperSimpleApp: Unable to locate the class net.covalent.tomcat.wrapper.ThreadDumpWrapper: java.lang.UnsupportedClassVersionError: net/covalent/tomcat/wrapper/ThreadDumpWrapper (Unsupported major.minor version 49.0)
INFO | jvm 1 | 2010/09/23 15:27:13 |
INFO | jvm 1 | 2010/09/23 15:27:13 | WrapperSimpleApp Usage:
INFO | jvm 1 | 2010/09/23 15:27:13 | java org.tanukisoftware.wrapper.WrapperSimpleApp {app_class} [app_arguments]
INFO | jvm 1 | 2010/09/23 15:27:13 |
INFO | jvm 1 | 2010/09/23 15:27:13 | Where:
INFO | jvm 1 | 2010/09/23 15:27:13 | app_class: The fully qualified class name of the application to run.
INFO | jvm 1 | 2010/09/23 15:27:13 | app_arguments: The arguments that would normally be passed to the
INFO | jvm 1 | 2010/09/23 15:27:13 | application.
STATUS | wrapper | 2010/09/23 15:27:15 | <-- Wrapper Stopped

--

If this is accurate, I'm not sure why the wrapper is 32 bit when I specified "-a winx86_64" above.

[jlangford]

Unfortunately, an update applied Java 2 Runtime environment, SE v1.4.2_13 on the web server. After uninstalling this, the tc instance started.