I am trying to install arnold in Houdini 19.5.805.
I am getting the error in the Houdini console popup when Houdini starts, "Cannot determine preloaded icons for shelf: <hou.Shelf 'arnold'>"
I added the following lines in my Houdini env file to configure houdini
{
"enable": true,
"env": [
{
"HTOA_DIR": "C:\Users\myusername\htoa\htoa-6.2.5.2_r2dd89ed_houdini-19.5.805"
},
{
"HOUDINI_DSO_ERROR": "2"
},
{
"HOUDINI_PATH": "$HTOA_DIR"
},
{
"PATH": "$HTOA_DIR/scripts/bin"
}
]
}
I tried another method of adding following lines to my houdini env file, (and removing the ones mentioned about), but I get the same problem.
# htoa config start
PATH = "$PATH;C:/Users/myusername/htoa/htoa-6.2.5.2_r2dd89ed_houdini-19.5.805/htoa-6.2.5.2_r2dd89ed_houdini-${HOUDINI_VERSION}/scripts/bin"
HOUDINI_PATH = "C:/Users/myusername/htoa/htoa-6.2.5.2_r2dd89ed_houdini-19.5.805/htoa-6.2.5.2_r2dd89ed_houdini-${HOUDINI_VERSION};&"
# htoa config end
Arnold installation for v 19.5.805?
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- BrianHanke
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This is the .json I use to load Arnold, works fine:
{
"env": [
{
"PATH": "<path_to_arnold>/htoa-6.2.5.0_r82d49d1_houdini-20.0.547/scripts/bin"
}
],
"path": "<path_to_arnold>/htoa-6.2.5.0_r82d49d1_houdini-20.0.547"
}
{
"env": [
{
"PATH": "<path_to_arnold>/htoa-6.2.5.0_r82d49d1_houdini-20.0.547/scripts/bin"
}
],
"path": "<path_to_arnold>/htoa-6.2.5.0_r82d49d1_houdini-20.0.547"
}
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Still getting this error. I removed the lines from the env file and edited yours with the relevant paths.
My json is
{
"env": [
{
"PATH": "C:\Users\myusername\htoa\htoa-6.2.5.2_r2dd89ed_houdini-19.5.805\htoa-6.2.5.2_r2dd89ed_houdini-19.5.805\scripts\bin"
}
],
"path": "C:\Users\myusername\htoa\htoa-6.2.5.2_r2dd89ed_houdini-19.5.805"
}
My json is
{
"env": [
{
"PATH": "C:\Users\myusername\htoa\htoa-6.2.5.2_r2dd89ed_houdini-19.5.805\htoa-6.2.5.2_r2dd89ed_houdini-19.5.805\scripts\bin"
}
],
"path": "C:\Users\myusername\htoa\htoa-6.2.5.2_r2dd89ed_houdini-19.5.805"
}
Edited by proceduralist - March 1, 2024 09:35:29
- BrianHanke
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Hmm, that should definitely work! Did you check to make sure you've got a Houdini build that Arnold supports?
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Do you have any other renderers loaded, RenderMan, Redshift...? Sometimes those can cause conflicts.
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I'm out of ideas then! Only other thing I thought of is checking the console/terminal for any warnings or errors. Other than that, may be time to contact Arnold support.
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- ObeidaZakzak
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Hello,
I didn't install HtoA before, but there's a couple of things that would help if you check them in your situation :
1. Does the specified path exist at all ? in some places you are writing "htoa-6.2.5.2_r2dd89ed_houdini-19.5.805" two times in the same file path, and in other places one time. Maybe they do exist but it got me confused a bit.
2. Does the the specified path has the expected folders that look like "otls", "soho", "dso", "toolbar" etc... ? Just like ones that you can find under your HOUDINI_USER_PREF_DIR.
3. In lots of situations, Houdini doesn't like back slash "\" in file path as it could escape some characters, so always use forward slash "/" in package file.
Hope this helps.
I didn't install HtoA before, but there's a couple of things that would help if you check them in your situation :
1. Does the specified path exist at all ? in some places you are writing "htoa-6.2.5.2_r2dd89ed_houdini-19.5.805" two times in the same file path, and in other places one time. Maybe they do exist but it got me confused a bit.
2. Does the the specified path has the expected folders that look like "otls", "soho", "dso", "toolbar" etc... ? Just like ones that you can find under your HOUDINI_USER_PREF_DIR.
3. In lots of situations, Houdini doesn't like back slash "\" in file path as it could escape some characters, so always use forward slash "/" in package file.
Hope this helps.
Edited by ObeidaZakzak - March 2, 2024 08:43:25
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Postponed troubleshooting this issue for a while as nothing seemed to help. Tried installing the newer version yesterday. The issue got fixed. However, I am using Redshift now and now Arnold is interfering with the loading.
I modified the env file removing all arnold related lines and by adding the line HOUDINI_DISABLE_PLUGIN_LOAD = Arnold but I am getting this popup at startup. How can I remove this popup?
I modified the env file removing all arnold related lines and by adding the line HOUDINI_DISABLE_PLUGIN_LOAD = Arnold but I am getting this popup at startup. How can I remove this popup?
- BrianHanke
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I think that's because the shelf tab is still there but it's empty. If you delete the Arnold tab does that fix it?
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