Error while opening an already existing .world file (Gazebo 8.6.0 on Ubuntu 16.04)

asked 2019-04-18 07:39:31 -0500

VAN1020 gravatar image

I've just installed gazebo 8.6.0 on my laptop and when I try to open a .world file (which i've already verified work on another laptop using the same ubunty and gazebo versions) it crashes.

I've tried opening t using --verbose and I've got the following errors:

[Err] [ModelDatabase.cc:502] Failed to unzip model tarball. Trying again...
[Err] [ModelDatabase.cc:502] Failed to unzip model tarball. Trying again...
[Err] [ModelDatabase.cc:502] Failed to unzip model tarball. Trying again...
[Err] [ModelDatabase.cc:502] Failed to unzip model tarball. Trying again...
[Err] [ModelDatabase.cc:525] Could not download model[model://vrc_driving_terrain/materials/textures/heightmap.png].The model may be corrupt.
[Err] [SystemPaths.cc:449] File or path does not exist["/materials/textures/heightmap.png"]
[Err] [HeightmapShape.cc:160] Unable to find heightmap[model://vrc_driving_terrain/materials/textures/heightmap.png]
[Msg] Waiting for model database update to complete...
[Err] [ModelDatabase.cc:502] Failed to unzip model tarball. Trying again...
[Err] [ModelDatabase.cc:502] Failed to unzip model tarball. Trying again...
[Err] [ModelDatabase.cc:502] Failed to unzip model tarball. Trying again...
[Err] [ModelDatabase.cc:502] Failed to unzip model tarball. Trying again...
[Err] [ModelDatabase.cc:525] Could not download model[model://construction_barrel/meshes/construction_barrel.dae].The model may be corrupt.
[Err] [SystemPaths.cc:449] File or path does not exist["/meshes/construction_barrel.dae"]
[Err] [Visual.cc:3048] No mesh specified

If someone have any idea or have had this problem and know how to fix

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