Problem launching components

[martin]

I have a workflow running on a client site on OpFlow 2.4

It has been working, but something has changed overnight to stop it working.

The scenario is as follows:

I have a component which does a getitem from a list. The in parameters are the list(in) and the item number (in), and the obtained value (out). The operation then does a getitem ITEM, LIST, n and returns the item in the out parameter.

This has been working, but recently, the item number, even though it is set with a value of 1 (visible in OpFlow) upon reaching the operation has a value of NULL.

Does anyone have any idea what could be causing this? It can't be a signature error as the component is activating.

Help please.

Martin

I have tried stopping/restarting the opflow router and the servers to no avail.

[Uli]

Hi martin,

just guessing,

Please check if the signatures do not differ (someone may have changed long to integer or so).

Success, Uli

[martin]

The signatures are correct.

What's more wierd is that upon checking today, it is working.

Overnight, however, the server is rebooted for backups etc. All I can assume is that when the router was stopped/started, it was not for long enought and the uservers did not die. Apparently, the router will attempt to connect to existing uservers and that could have been the problem if it had cached the signature.

Anyway - working now. Watch this space

--
Martin