Getting jrpp Errors after installing hf900-00002.jar Patch

[molaro]

I am running the developer edition of Coldfusion 9.0 as a standalone install (Applications/ColdFusion/webroot) on a Macbook Pro running Mac OSX 10.6.6

Per this Article: http://kb2.adobe.com/cps/890/cpsid_89094.html  I installed the security patch.

After restarting, anytime I load pages from a local CF site I am seeing errors like these written over and over in the log:

[localhost]:02/09 12:00:19 Error [jrpp-47] -

[localhost]:02/09 12:00:19 Error [jrpp-47] -

[localhost]:02/09 12:00:19 Error [jrpp-47] -

[localhost]:02/09 12:00:19 Error [jrpp-47] -

[localhost]:02/09 12:00:19 Error [jrpp-47] -

[localhost]:02/09 12:00:19 Error [jrpp-47] -
[localhost]:02/09 12:00:19 Error [jrpp-47] -
[localhost]:02/09 12:00:19 Information [jrpp-47] - onSiteRequest: 502
[localhost]:02/09 12:00:19 Error [jrpp-47] -

AND

[localhost]:02/09 12:01:31 Error [jrpp-49] -
[localhost]:02/09 12:01:31 Error [jrpp-49] -
[localhost]:02/09 12:01:31 Error [jrpp-49] -
[localhost]:02/09 12:01:31 Error [jrpp-49] -
[localhost]:02/09 12:01:31 Error [jrpp-49] -
[localhost]:02/09 12:01:32 Information [jrpp-49] - onSiteRequest: 493

For the Record I have also seen error codes: 41, 37, 21, 33, 23, 35, 46, 50 and so on.

What does these mean and should I be concerned?  Is there anything I can do to prevent these?

[Dave Watts]

I'd recommend that you upgrade to 9.0.1. It may or may not fix this problem, but you should do it anyway.

Dave Watts, CTO, Fig Leaf Software

http://www.figleaf.com/

http://training.figleaf.com/

[Alagad_Inc_]

For what it's worth, I've seen issues like this with empty try/catch blocks.  IE:

try{

... stuff to try...

} catch(any e){}

Notice that the catch is empty. I've seen cases where that adds these log records.  Adding something like x=1 into the catch has resolved that issue for me. 

That said, I'm working on a project now where I'm seeing a ton of these, but have been unable to find a specific try/catch that is causing this issue. In other words, that might not be the only situation that triggers these.  For the most part they seem harmless, but it would be nice to know what's causing them.