Home » Developer & Programmer » JDeveloper, Java & XML » JDeveloper installation error (jdevstudio11123install.exe)
JDeveloper installation error [message #577595] Tue, 19 February 2013 00:32 Go to next message
zuoqin
Messages: 4
Registered: February 2013
Junior Member
Hi everyone!

Just try to install jdevstudio11123install.exe on Windows 7 professional. Once I run this exe at the end of the first screen "Oracle installer" - "Preparing the installer" I get an error "Java virtual machine launcher" - "Could not find the main class. Program will exit".

Could I ask you please how to solve this problem?

I have no any Java or Java SDK installed on the machine, have no any environment variables like JAVA_XXXX, just Matlab R2012b installed and running correctly with some Java directory inside.

Thank you very much in advance!!!
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[Updated on: Tue, 19 February 2013 01:42] by Moderator

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Re: JDeveloper installation error [message #577600 is a reply to message #577595] Tue, 19 February 2013 00:56 Go to previous messageGo to next message
Littlefoot
Messages: 21823
Registered: June 2005
Location: Croatia, Europe
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Believe or not, there's a book about that Spanish guy named Manual. You should read it. It describes everything you need to know in order to successfully install that piece of software.

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Re: JDeveloper installation error [message #577641 is a reply to message #577600] Tue, 19 February 2013 05:54 Go to previous messageGo to next message
zuoqin
Messages: 4
Registered: February 2013
Junior Member
Unfortunately does not help - I installed jdk-7u13-windows-x64.exe as the only requirement software for Oracle JDeveloper in manual and still have the same problem

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Re: JDeveloper installation error [message #577651 is a reply to message #577641] Tue, 19 February 2013 06:51 Go to previous messageGo to next message
Littlefoot
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Did you, by any chance, unzip installation files into a directory that contains space in its name (such as "c:\j developer installation folder")? If so, try to install it from a directory whose name does NOT contain any spaces (such as "c:\jdevinst").

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Re: JDeveloper installation error [message #577655 is a reply to message #577651] Tue, 19 February 2013 07:14 Go to previous messageGo to next message
zuoqin
Messages: 4
Registered: February 2013
Junior Member
I neither create any directories nor extract files from jdevstudio11123install.exe. Just run this file which successfully run on Windows 7 home edition and Windows Vista. But when I run it on Windows 7 Professional it returns an error

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Re: JDeveloper installation error [message #577659 is a reply to message #577655] Tue, 19 February 2013 07:25 Go to previous messageGo to next message
Littlefoot
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(Runs OK on Windows Home? That's not supported, I think. But ) it is strange that it won't work on Windows 7 Professional ... Are you sure you installed the required Java version? Is JDK at the beginning of the system PATH variable?

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Re: JDeveloper installation error [message #577661 is a reply to message #577659] Tue, 19 February 2013 07:48 Go to previous messageGo to next message
zuoqin
Messages: 4
Registered: February 2013
Junior Member
There is a
Note:
JDK 6 Update 27 is installed automatically when you use the platform-specific installer.

in installation guide, so when I run Windows specific jdevstudio11123install.exe it does not require any JDK installed at all

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Re: JDeveloper installation error [message #577663 is a reply to message #577661] Tue, 19 February 2013 07:53 Go to previous message
Littlefoot
Messages: 21823
Registered: June 2005
Location: Croatia, Europe
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No idea, then. If you followed installation instructions but still can't install JDeveloper, perhaps you should contact Oracle Support.

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