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List:       opensim-users
Subject:    [Opensim-users] ossl functions fail
From:       jjustincc () googlemail ! com (Justin Clark-Casey)
Date:       2008-11-21 14:22:04
Message-ID: 4926C40C.5020301 () googlemail ! com
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Frank W Sweet wrote:
> I get a runtime error whenever I try to execute a OSSL function in a
> script. Specifically, osSetDynamicTextureURL() fails every time. I am
> running stand-alone server version 0.6.0 (7275) on Windows. I get the
> same error with the latest Hippo viewer, the latest realXtend viewer,
> and the latest Linden viewer. The error message is:
> 
> ===block quote starts===
> Primitive: Runtime error:
> Server stack trace:
> at OpenSim.Region.ScriptEngine.Shared.Api.OSSL_Api.OSSLError(String
> msg)
> at
> OpenSim.Region.ScriptEngine.Shared.Api.OSSL_Api.CheckThreatLevel(ThreatLevel
> level, String function)
> at
> OpenSim.Region.ScriptEngine.Shared.Api.OSSL_Api.osSetDynamicTextureURL(String
> dynamicID, String contentType, String url, String extraParams, Int32
> timer)
> at
> System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr
> md, Object[] args, Object server, Int32 methodPtr, Boolean
> fExecuteInContext, Object[]& outArgs)
> at
> System.Runtime.Remoting.Messaging.StackBuilderSink.PrivateProcessMessage(RuntimeMethodHandle
>  md, Object[] args, Object server, Int32 methodPtr, Boolean
> fExecuteInContext, Object[]& outArgs)
> at
> System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage
> msg, Int32 methodPtr, Boolean fExecuteInContext)
> Exception rethrown at [0]:
> at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage
> ===block quote ends===
> 
> The failing script is the following weather display, which is included
> in the opensim release library:
> 
> ===block quote starts===
> integer count = 0;
> integer refreshRate = 300;
> string URL1 =
> "http://icons.wunderground.com/data/640x480/2xus_rd.gif";
> string URL2 =
> "http://icons.wunderground.com/data/640x480/2xus_sf.gif";
> string URL3 =
> "http://icons.wunderground.com/data/640x480/2xus_st.gif";
> string dynamicID="";
> string contentType="image";
> 
> refresh_texture()
> {
> count++;
> string url = "";
> integer c = count % 3;
> 
> if (c == 0) {
> url = URL1;
> } else if (c == 1) {
> url = URL2;
> } else {
> url = URL3;
> }
> llSay(0,"touched");
> // refresh rate is not yet respected here, which is why we need
> the timer
> osSetDynamicTextureURL(dynamicID, contentType ,url , "",
> refreshRate );
> }
> 
> default
> {
> state_entry()
> {
> refresh_texture();
> llSetTimerEvent(refreshRate); // create a "timer event" every
> 300 seconds.
> }
> 
> timer()
> {
> refresh_texture();
> }
> 
> touch_start(integer times)
> {
> refresh_texture();
> }
> }
> ===block quote ends===
> 
> The above script works fine (but does nothing of course) if you
> comment out the osSetDynamicTextureURL().
> 
> My opensim.ini can be downloaded from
> http://sim.thestudyofracialism.org/misc/opensim.ini
> 
> My sim is accessible at
> -loginuri sim.thestudyofracialism.org:9000
> -loginpage sim.thestudyofracialism.org
> 
> I would be grateful for any suggestions.

Hi Frank.  You don't have an OSFunctionThreatLevel entry in your \
[ScriptEngine.DotNetEngine]  section (which is the script engine being used by \
default according to OpenSim.ini)  Try putting at least

     ; Threat level to allow, one of None, VeryLow, Low, Moderate, High, VeryHigh, \
Severe  OSFunctionThreatLevel = VeryLow

Alternatively, try switching to XEngine as the default engine instead, since in your \
OpenSim.ini it already has the  right entry.

> 
> Frank W Sweet
> 
> _______________________________________________
> Opensim-users mailing list
> Opensim-users at lists.berlios.de
> https://lists.berlios.de/mailman/listinfo/opensim-users
> 


-- 
justincc
Justin Clark-Casey
http://justincc.wordpress.com


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