Cannot start client

Classic Servoy
1

Hello,

since RC3 and/or Java 1.5.0_02-b09 I seem to be unable (still / again?) to start a client from a developer server. The error I am getting is this:

java.lang.SecurityException: SHA1 digest error for com/servoy/j2db/persistence/Relation.class
at sun.security.util.ManifestEntryVerifier.verify(Unknown Source)
at java.util.jar.JarVerifier.processEntry(Unknown Source)
at java.util.jar.JarVerifier.update(Unknown Source)
at java.util.jar.JarVerifier$VerifierStream.read(Unknown Source)
at com.sun.javaws.security.SigningInfo.checkSigning(Unknown Source)
at com.sun.javaws.cache.DownloadProtocol$RetrieveAction.actionDownload(Unknown Source)
at com.sun.javaws.cache.DownloadProtocol.doDownload(Unknown Source)
at com.sun.javaws.cache.DownloadProtocol.getResource(Unknown Source)
at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)
at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)
at com.sun.javaws.Launcher.downloadResources(Unknown Source)
at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)
at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)
at com.sun.javaws.Launcher.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Is there a fix/workaround for this? Does this also happen on a normal server?

I deleted all downloaded apps before trying…

2

yes still know bug. (both client and server in 1.5.0)
It looks like a sun bug that we can’t go around without disabling the feature of fast loading..

Still on my list.

3

with RC4 this is fixed now.
Both client and the server can be started in java 5 now.

4

This is great news. Thank you!