Java Errors

[Howard Schlossberg]

The logging on FTPeek is great...except that I don't know what it all means. The actual error message is "java.lang.NullPointerException". Am I using the wrong version of Java? Which is required? Or is it a permissions issue? Or...? Here is what's in the log:

Aug 25, 2008 11:34:52 AM com.prosc.license.client.Registration checkLicense

INFO: Registered successfully with demo license; will run for two hours after launch.

Aug 25, 2008 11:35:09 AM com.prosc.ftpeek.GenericFTPModel getHostKey

INFO: Getting SFTP host key

Aug 25, 2008 11:35:30 AM com.prosc.fmkit.Plugin setLastError

SEVERE: PluginFunction PluginFunction{name='FTPeek_GetPublicKey', functionID=-9686, minArgs=null, maxArgs=1} got an error with converted args [xxxx.ftp.xxxxsite.com]

java.lang.NullPointerException

at com.prosc.ftpeek.GenericFTPModel.getHostKey(GenericFTPModel.java:50)

at com.prosc.ftpeek.FTPeekPlugin.FTPeek_GetPublicKey(FTPeekPlugin.java:245)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.prosc.fmkit.StaticFunction.invoke(StaticFunction.java:228)

at com.prosc.fmkit.Plugin.invokeFunction(Plugin.java:238)

at com.prosc.fmkit.RegisterablePlugin.invokeFunction(RegisterablePlugin.java:58)

at com.prosc.fmkit.Plugin.invokeFunctionNoErrors(Plugin.java:222)

at com.prosc.fmkit.PluginBridge$3.run(PluginBridge.java:887)

at com.prosc.fmkit.PluginBridge.runTask(PluginBridge.java:946)

at com.prosc.fmkit.PluginBridge.doFunction(PluginBridge.java:903)

[Jesse Barnum]

Howard, thanks for posting that error information. The long stack trace you see there in the error log lets us quickly trace where an error is happening. In this case, the error was happening because FTPeek couldn't establish a network connection to the specified computer to get the public key. I've posted a new version of FTPeek, 1.353, that gives a clearer report off that error.

[Howard Schlossberg]

Thanks Jesse. Turns out the issue was that I thought the server was SFTP but it was really FTPS. So the error was mine, though I appreciate that you made the quick update to provide better error messaging.

Thanks,

Howard

[carlosv75]

I'm getting an error when I click on "Parent directory" from sample file "FTPeek Sample Client" any suggestions?

Error: java.lang.NullPointerException

 

I'm using the following:

Windows server 2012R2

FileMaker Pro Adv 13

Plugin: FTPeek 1.66