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Unable to launch the application error

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So, 01/26/2014 - 01:20 – Mr_EMan

I get this trying to launch using BT747_J2SE_Latest_rxtx2_2p2.jnlp either for Mac OS X (10.6, 10.9) or Windows (7). Other versions seem to work (no, that's wrong--BT747_J2SE_Latest_Install.jnlp doesn't work either, but BT747_J2SE_Install.jnlp does). I've changed the security settings in the Java preference, but no change.

The exceptions are:

com.sun.deploy.net.JARSigningException: Found unsigned entry in resource: http://soft.bt747.org/Latest/BT747_j2se.jar

at com.sun.javaws.security.SigningInfo.getCommonCodeSignersForJar(SigningInfo.java:407)

at com.sun.javaws.security.SigningInfo.check(SigningInfo.java:277)

at com.sun.javaws.LaunchDownload.checkSignedResourcesHelper(LaunchDownload.java:1764)

at com.sun.javaws.LaunchDownload.checkSignedResources(LaunchDownload.java:1527)

at com.sun.javaws.Launcher.prepareResources(Launcher.java:1283)

at com.sun.javaws.Launcher.prepareAllResources(Launcher.java:636)

at com.sun.javaws.Launcher.prepareToLaunch(Launcher.java:338)

at com.sun.javaws.Launcher.prepareToLaunch(Launcher.java:210)

at com.sun.javaws.Launcher.launch(Launcher.java:127)

at com.sun.javaws.Main.launchApp(Main.java:460)

at com.sun.javaws.Main.continueInSecureThread(Main.java:292)

at com.sun.javaws.Main$1.run(Main.java:125)

at java.lang.Thread.run(Thread.java:695)

‹ AGPS issue (2.1.0) Clear log memory ›
So, 02/16/2014 - 20:59 – Eric (nicht überprüft)

I am getting this error when

I am getting this error when trying to install / run the BT747 Desktop Latest application

https://www.dropbox.com/s/v6dth78bvivcgd7/BT747error.png

Sa, 03/08/2014 - 12:35 – mdeweerd
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Hi To the original

Hi

To the original post:

 

  • BT747 is now signed.  I checked and as far as I can see I updated all jar files on soft.bt747.org on Jan 31st, 2014 , so they should all have signatures (this was done after your post, so I hope that your issue is fixed).
  • All versions should at least launch, but not all may work (due to the RXTX driver).

To the comment:

  • I noticed that the BT747_j2se.jar file at the root was not updated - this is the "stable version" and I have to update that manually ("Lastest" is done during the build process).
  • I have updated this file now with vresion 2.1.1.  I have checked the manifest for 2.1.1 and it does contain a Permissions field, so hopefully it works for you.
So, 03/16/2014 - 02:24 – steve hoge
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I'm not able to run bt747 on

I'm not able to run bt747 on Mac 10.8.5 after the latest Java .51 update. Here's the error I get: java.security.cert.CertificateException: java.security.cert.CertPathValidatorException: java.security.InvalidKeyException: Wrong key usage at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(TrustDecider.java:715) at com.sun.javaws.security.AppPolicy.grantUnrestrictedAccess(AppPolicy.java:295) at com.sun.javaws.LaunchDownload.checkSignedResourcesHelper(LaunchDownload.java:1851) at com.sun.javaws.LaunchDownload.checkSignedResources(LaunchDownload.java:1527) at com.sun.javaws.Launcher.prepareResources(Launcher.java:1283) at com.sun.javaws.Launcher.prepareAllResources(Launcher.java:636) at com.sun.javaws.Launcher.prepareToLaunch(Launcher.java:338) at com.sun.javaws.Launcher.prepareToLaunch(Launcher.java:210) at com.sun.javaws.Launcher.launch(Launcher.java:127) at com.sun.javaws.Main.launchApp(Main.java:460) at com.sun.javaws.Main.continueInSecureThread(Main.java:292) at com.sun.javaws.Main$1.run(Main.java:125) at java.lang.Thread.run(Thread.java:695) Caused by: java.security.cert.CertPathValidatorException: java.security.InvalidKeyException: Wrong key usage at sun.security.provider.certpath.OCSPResponse.verifyResponse(OCSPResponse.java:456) at sun.security.provider.certpath.OCSPResponse.(OCSPResponse.java:411) at sun.security.provider.certpath.OCSP.check(OCSP.java:216) at sun.security.provider.certpath.OCSP.check(OCSP.java:120) at com.sun.deploy.security.TrustDecider.doOCSPEEValidation(TrustDecider.java:1002) at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(TrustDecider.java:696) ... 12 more Caused by: java.security.InvalidKeyException: Wrong key usage at java.security.Signature.initVerify(Signature.java:459) at sun.security.provider.certpath.OCSPResponse.verifyResponse(OCSPResponse.java:440) ... 17 more

 

Any advice appreciated - I've got a big tracklog stored in my Qstars that's currently being held hostage...

So, 03/16/2014 - 03:27 – Anonymous (nicht überprüft)

So what I did was download

So what I did was download the latest version using the zip files. From there I run the file called bt747_macosX_j2se.command. It's been working well for me. I'm on Mavericks 10.9.2 using QStarz (a bunch of different ones).

So, 03/16/2014 - 10:37 – mdeweerd
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Hi Thanks for your report and

Hi

Thanks for your report and feedback.

I guess that you updated to java .51 without updating bt747 initially.  prior to the January 17, 2014 (more or less), bt747 was not signed with a trusted certificate.  Prior to java .51 this resulted in a warning from time to time, but it was still possible to run bt747 without much hassle.  With java .51 a trusted signature of the software is required and to run without such a signature is too complicated for 95% of the users I'ld say.

So by updating to a more recent version of BT747, you got a signed version of BT747 and the issue disappeared.