[#SVC-1344] MONO Beta Grid Crashes

2. Second Life Service - SVC

MONO Beta Grid Crashes

Created: 30/Jan/08 06:35 AM Updated: 12/Feb/08 12:27 PM

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Component/s:

Scripts

Affects Version/s:

Mono Beta

Fix Version/s:

Mono Beta

File Attachments:

script.lsl (0.8 kB)

Environment:

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Second Life 1.18.6 (77968) Jan 29 2008 11:48:51 (Second Life Release)

You are at 255501.6, 255377.5, 48.8 in Sandbox Goguen MONO located at sim3000.aditi.lindenlab.com (8.2.33.226:13005)
Mono 1.18.6.77968

CPU: AMD Athlon(tm) XP 2600+
Memory: 883 MB
OS Version: Linux 2.6.23-rc8-rt1 #5 PREEMPT RT Thu Jan 3 02:24:14 EST 2008 i686
Graphics Card Vendor: NVIDIA Corporation
Graphics Card: GeForce FX 5500/PCI/SSE/3DNOW!
OpenGL Version: 2.1.2 NVIDIA 169.04
LLMozLib Version: 1.1.0 (Mozilla GRE:1.8.0.12_0000000000)

Issue Links:

Relates

This issue Relates to:

~~SVC-1324~~ Mono Beta: Functions within a function that returns a vector crash the script

This issue is related to by:

~~SVC-1276~~ Mono issues

Description

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Running the attached script under mono crashes the sim 100% Have not isolated the offending function yet.

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Comments

Change History

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Gellan Glenelg added a comment - 30/Jan/08 11:42 AM

Crash seems to be caused by llRotLookAt(getRotToPointAxisAt(AXIS_FWD, target), strength, damping);

Replacing this line with
llOwnerSay((string)getRotToPointAxisAt(AXIS_FWD, target));
gives:
Non-Mono:
[11:40] Object: <0.00000, 0.86091, -0.23361, 0.45195>
[11:40] Object: <0.00000, 0.55074, 0.55839, 0.62039>
[11:40] Object: <0.00000, -0.57966, 0.76937, 0.26844>
[11:40] Object: <0.00000, -0.22569, -0.22159, 0.94866>

Mono:
[11:41] Object: System.NullReferenceException: Object reference not set to an instance of an object
at LindenLab.SecondLife.Quaternion.ToString () [0x00000]
at LSL_633c7b3d_0d6e_cdbe_f590_d7ac552d4c2f.defaulttouch_start (Int32 total_number) [0x00000]
at LSL_633c7b3d_0d6e_cdbe_f590_d7ac552d4c2fdefaulttouch_startFrame.ResumeVoid () [0x00000]
at LindenLab.SecondLife.UThread.UThread.Run () [0x00000]
at LindenLab.SecondLife.Script.Run (ScriptEvent evt) [0x00000]

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Gellan Glenelg added a comment - 30/Jan/08 11:46 AM

Appears to be caused by a problem with "function that returns a rotation"

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Scouse Linden added a comment - 31/Jan/08 04:36 AM

Fixed this crash bug. No down time required. Bug in part of the compile chain.

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BlueWall Slade added a comment - 31/Jan/08 07:30 AM

Works nicely now!

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Ashrilyn Hayashida added a comment - 31/Jan/08 09:41 PM

For some reason llOwnerSay(llUnescapeURL("%8")); crashes Sandbox Wanderton MONO..
I tried compiling it in LSL mode last time, however... I am unsure if that crashed it or not. I compiled it in LSL, then tried in Mono. Then it gave me an asset upload error or somesuch and told me to try again later.

default
{
state_entry()

{ llOwnerSay(llUnescapeURL("%8")); }

}

That's it.
It happens every time I try compiling that, so.. I am not going to try it any more. Ouch. I haven't tested it in another sim, and I am reluctant to, though it is the beta grid..

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Ashrilyn Hayashida added a comment - 31/Jan/08 09:42 PM

(My apologies if I should have opened a new issue for this, instead of reopening this one.)

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Periapse Linden added a comment - 01/Feb/08 04:49 PM

Reopening a JIRA to specify an entirely different bug simply does not work.

Resolving again.

I created a new issue: ~~SVC-1409~~ to track the new crash