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Unable to launch the application error
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Posted By:   Kevin_Boydston
Posted On:   Tuesday, September 21, 2010 01:31 PM

Hi all, I don't know hardly anything regarding Java but I can get the basic gist from a line of code. I thought I'd ask this question in an effort to avoid unnecessary troubleshooting further up the food chain here at a university. I'm a big Mac guy, but I can't figure out why each time we attempt to launch a .jnlp file that, on windows, becomes an online classroom utility, we only get a Unable to launch application error. Running 10.6.4 with all software up to date (through apple software update) We've got Chrome, Firefox, and Safari all installed with Firefox set as default. Error: WebRenderer has failed to spawn a browser Exception details. java.lang.IllegalStateException: WebRen   More>>

Hi all,

I don't know hardly anything regarding Java but I can get the basic gist from a line of code. I thought I'd ask this question in an effort to avoid unnecessary troubleshooting further up the food chain here at a university.

I'm a big Mac guy, but I can't figure out why each time we attempt to launch a .jnlp file that, on windows, becomes an online classroom utility, we only get a Unable to launch application error.

Running 10.6.4 with all software up to date (through apple software update) We've got Chrome, Firefox, and Safari all installed with Firefox set as default.

Error: WebRenderer has failed to spawn a browser


Exception details.

java.lang.IllegalStateException: WebRenderer has failed spawn a browser (see console output for details).
at com.desire2learn.mojo.content.browser.BrowserUtilities.spawnBrowserCanvasCheck(Unknown Source)
at com.desire2learn.mojo.Mojo$1.run(Unknown Source)
at com.desire2learn.util.ExceptionRunnable.run(Unknown Source)
at com.desire2learn.util.ExceptionRunnable.access$300(Unknown Source)
at com.desire2learn.util.ExceptionRunnable$1.run(Unknown Source)



Thanks for any help you can provide,

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