[Opensim-users] Can't load terrains

[jean-françois peri]

I have made a large region of 9 sims. I have create lands for that  
region.
I can load them with no errors, but il i leave the viewer and come  
back most of the land dont appear.
The lands seem to be there (i can walk on) but i cannot see them.

In the sim console i got this message :

12:36:54 - [client]: ClientView.API.cs: SendLayerData() - Failed with  
exception System.OverflowException: Value exceeds 1500 characters
   at libsecondlife.Packets.LayerDataPacket+LayerDataBlock.set_Data  
(System.Byte[] value) [0x00000]
   at libsecondlife.TerrainManager.CreateLandPacket (System.Single[]  
heightmap, System.Int32[] patches) [0x00000]
   at OpenSim.Region.ClientStack.ClientView.SendLayerData  
(System.Single[] map) [0x00000]
12:36:54 - [client]: ClientView.API.cs: SendLayerData() - Failed with  
exception System.OverflowException: Value exceeds 1500 characters
   at libsecondlife.Packets.LayerDataPacket+LayerDataBlock.set_Data  
(System.Byte[] value) [0x00000]
   at libsecondlife.TerrainManager.CreateLandPacket (System.Single[]  
heightmap, System.Int32[] patches) [0x00000]
   at OpenSim.Region.ClientStack.ClientView.SendLayerData  
(System.Single[] map) [0x00000]
12:36:54 - [client]: ClientView.API.cs: SendLayerData() - Failed with  
exception System.IndexOutOfRangeException: Array index is out of range.
   at libsecondlife.BitPack.PackBitArray (System.Byte[] data, Int32  
totalCount) [0x00000]
   at libsecondlife.BitPack.PackBits (Int32 data, Int32 totalCount)  
[0x00000]
   at libsecondlife.TerrainManager.EncodePatch (libsecondlife.BitPack  
output, System.Int32[] patch, Int32 postquant, Int32 wbits) [0x00000]
   at libsecondlife.TerrainManager.CreatePatch (libsecondlife.BitPack  
output, System.Single[] heightmap, Int32 x, Int32 y) [0x00000]
   at libsecondlife.TerrainManager.CreateLandPacket (System.Single[]  
heightmap, System.Int32[] patches) [0x00000]
   at OpenSim.Region.ClientStack.ClientView.SendLayerData  
(System.Single[] map) [0x00000]
12:36:54 - [client]: ClientView.API.cs: SendLayerData() - Failed with  
exception System.IndexOutOfRangeException: Array index is out of range.
   at libsecondlife.BitPack.PackBitArray (System.Byte[] data, Int32  
totalCount) [0x00000]
   at libsecondlife.BitPack.PackBits (Int32 data, Int32 totalCount)  
[0x00000]
   at libsecondlife.TerrainManager.EncodePatch (libsecondlife.BitPack  
output, System.Int32[] patch, Int32 postquant, Int32 wbits) [0x00000]
   at libsecondlife.TerrainManager.CreatePatch (libsecondlife.BitPack  
output, System.Single[] heightmap, Int32 x, Int32 y) [0x00000]
   at libsecondlife.TerrainManager.CreateLandPacket (System.Single[]  
heightmap, System.Int32[] patches) [0x00000]
   at OpenSim.Region.ClientStack.ClientView.SendLayerData  
(System.Single[] map) [0x00000]
12:36:54 - [client]: ClientView.API.cs: SendLayerData() - Failed with  
exception System.OverflowException: Value exceeds 1500 characters
   at libsecondlife.Packets.LayerDataPacket+LayerDataBlock.set_Data  
(System.Byte[] value) [0x00000]
   at libsecondlife.TerrainManager.CreateLandPacket (System.Single[]  
heightmap, System.Int32[] patches) [0x00000]
   at OpenSim.Region.ClientStack.ClientView.SendLayerData  
(System.Single[] map) [0x00000]
12:36:54 - [client]: ClientView.API.cs: SendLayerData() - Failed with  
exception System.IndexOutOfRangeException: Array index is out of range.
   at libsecondlife.BitPack.PackBitArray (System.Byte[] data, Int32  
totalCount) [0x00000]
   at libsecondlife.BitPack.PackBits (Int32 data, Int32 totalCount)  
[0x00000]
   at libsecondlife.TerrainManager.EncodePatch (libsecondlife.BitPack  
output, System.Int32[] patch, Int32 postquant, Int32 wbits) [0x00000]
   at libsecondlife.TerrainManager.CreatePatch (libsecondlife.BitPack  
output, System.Single[] heightmap, Int32 x, Int32 y) [0x00000]
   at libsecondlife.TerrainManager.CreateLandPacket (System.Single[]  
heightmap, System.Int32[] patches) [0x00000]
   at OpenSim.Region.ClientStack.ClientView.SendLayerData  
(System.Single[] map) [0x00000]
12:36:54 - [client]: ClientView.API.cs: SendLayerData() - Failed with  
exception System.IndexOutOfRangeException: Array index is out of range.
   at libsecondlife.BitPack.PackBitArray (System.Byte[] data, Int32  
totalCount) [0x00000]
   at libsecondlife.BitPack.PackBits (Int32 data, Int32 totalCount)  
[0x00000]
   at libsecondlife.TerrainManager.EncodePatch (libsecondlife.BitPack  
output, System.Int32[] patch, Int32 postquant, Int32 wbits) [0x00000]
   at libsecondlife.TerrainManager.CreatePatch (libsecondlife.BitPack  
output, System.Single[] heightmap, Int32 x, Int32 y) [0x00000]
   at libsecondlife.TerrainManager.CreateLandPacket (System.Single[]  
heightmap, System.Int32[] patches) [0x00000]
   at OpenSim.Region.ClientStack.ClientView.SendLayerData  
(System.Single[] map) [0x00000]
12:36:54 - [client]: ClientView.API.cs: SendLayerData() - Failed with  
exception System.IndexOutOfRangeException: Array index is out of range.
   at libsecondlife.BitPack.PackBitArray (System.Byte[] data, Int32  
totalCount) [0x00000]
   at libsecondlife.BitPack.PackBits (Int32 data, Int32 totalCount)  
[0x00000]
   at libsecondlife.TerrainManager.EncodePatch (libsecondlife.BitPack  
output, System.Int32[] patch, Int32 postquant, Int32 wbits) [0x00000]
   at libsecondlife.TerrainManager.CreatePatch (libsecondlife.BitPack  
output, System.Single[] heightmap, Int32 x, Int32 y) [0x00000]
   at libsecondlife.TerrainManager.CreateLandPacket (System.Single[]  
heightmap, System.Int32[] patches) [0x00000]
   at OpenSim.Region.ClientStack.ClientView.SendLayerData  
(System.Single[] map) [0x00000]

Is somebody has an answer and what i can or mut do to solve this  
problme.
More I have tried on several servers and it's the same result.

Tahnks very much (and sorry for my bad english)

jeff