Hello, I am trying to install Arnold for Houdini, and I am using the standard version 20.5.332… but I’m getting an error (Command Exit Code: -1073741819).

The render doesn't start in Render View or with MPlay, but if I set the output to JPG, instead of IP, it does save the image correctly...

I’m on Windows 11. I’ve tried with both the (Python 3.10) version and the standard version, but it’s the same issue...

I moved to 20.5.278 and try to instal HtoA 6.3.3.1, but same issue...

Command Exit Code: -1073741819 00:00:00 67MB | [hick] Received: AA: 3 3 00:00:00 67MB | [hick] Received: begin 00:00:00 67MB | [hick] Batch mode 00:00:00 67MB | log started Tue Oct 8 13:47:19 2024 00:00:00 67MB | Arnold 7.3.4.1 [0bcd9b62] windows x86_64 clang-15.0.7 oiio-2.4.1 osl-1.13.0 vdb-11.0.0 adlsdk-8.0.7.50 clmhub-3.1.1.43 rlm-14.2.5 optix-8.0.0 2024/09/17 06:56:29 00:00:00 67MB | running on WILLIAM, pid=5564 00:00:00 67MB | 1 x Intel(R) Core(TM) i9-14900KF (32 cores, 32 logical) with 65349MB 00:00:00 67MB | NVIDIA driver version 561.09 00:00:00 67MB | GPU 0: NVIDIA GeForce RTX 4070 Ti SUPER @ 2610MHz (compute 8.9) with 16375MB (14196MB available) (NVLink:0) 00:00:00 67MB | Windows 10 (version 10.0, build 22631) 00:00:00 67MB | soft limit for open files changed from 512 to 2048 00:00:00 67MB | 00:00:00 67MB | Installing system handler with mask 255 00:00:00 108MB | [metadata] loading metadata file: C:\Users\WILLIAM\htoa\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\scripts\bin\arnold.mtd 00:00:00 112MB | loading plugins from C:\Users\WILLIAM\htoa\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\scripts\bin\..\plugins ... 00:00:00 112MB | alembic_proc.dll: alembic uses Arnold 7.3.4.1 00:00:00 112MB | [metadata] loading metadata file: C:\Users\WILLIAM\htoa\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\scripts\bin\..\plugins\alembic_proc.mtd 00:00:00 112MB | cryptomatte.dll: cryptomatte uses Arnold 7.3.4.1 00:00:00 112MB | cryptomatte.dll: cryptomatte_filter uses Arnold 7.3.4.1 00:00:00 112MB | cryptomatte.dll: cryptomatte_manifest_driver uses Arnold 7.3.4.1 00:00:00 112MB | [metadata] loading metadata file: C:\Users\WILLIAM\htoa\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\scripts\bin\..\plugins\cryptomatte.mtd 00:00:00 112MB | htoa_mandelbulb_proc.dll: mandelbulb uses Arnold 7.3.4.1 00:00:00 113MB | [metadata] loading metadata file: C:\Users\WILLIAM\htoa\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\scripts\bin\..\plugins\htoa_mandelbulb_proc.mtd 00:00:00 121MB | usd_proc.dll: usd uses Arnold 7.3.4.1 00:00:00 121MB | [metadata] loading metadata file: C:\Users\WILLIAM\htoa\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\htoa-6.3.4.1_re0e79ae_houdini-20.5.332\scripts\bin\..\plugins\usd_proc.mtd 00:00:00 122MB | loaded 6 plugins from 4 lib(s) in 0:00.08 00:00:00 129MB | [hick] Start 00:00:00 128MB | [hick] Received: log_verbosity: 3590 00:00:00 128MB | [hick] Received: log_console_enable: 1 00:00:00 128MB | [hick] Received: log_file: 00:00:00 128MB | [hick] Received: log_max_warnings: 5 00:00:00 128MB | [hick] Received: delta_publisher_port: 50400 00:00:00 128MB | [hick] Received: threads: 0 00:00:00 128MB | [hick] Received: assfile: c:\users\william\appdata\local\temp\houdini_temp\htoa_WILLIAM\14172_24e0d387-b71e-4e9f-9327-2b55122c8954.ass 00:00:00 130MB | [metadata] loading metadata file: c:\users\william\appdata\local\temp\houdini_temp\htoa_WILLIAM\14172_24e0d387-b71e-4e9f-9327-2b55122c8954.ass 00:00:00 131MB | [ass] loading c:\users\william\appdata\local\temp\houdini_temp\htoa_WILLIAM\14172_24e0d387-b71e-4e9f-9327-2b55122c8954.ass ... 00:00:00 131MB | loading plugins from C:/Users/WILLIAM/htoa/htoa-6.3.4.1_re0e79ae_houdini-20.5.332/htoa-6.3.4.1_re0e79ae_houdini-20.5.332/arnold/drivers ... 00:00:00 166MB | driver_houdini.dll: driver_houdini uses Arnold 7.3.4.1 00:00:00 166MB | loaded 1 plugins from 1 lib(s) in 0:00.01 00:00:00 166MB | [ass] read 103325 bytes, 12 nodes in 0:00.01 No licenses could be found to run this application. Please check for a valid license server host
I created a ticket in the forum.
https://forums.autodesk.com/t5/arnold-for-houdini-forum/command-exit-code-1073741819/td-p/13072348 [forums.autodesk.com]


However, I saw that others have the same issue, and it has remained unanswered...
https://forums.autodesk.com/t5/arnold-for-houdini-forum/quot-render-view-quot-remains-black/td-p/12960182 [forums.autodesk.com]

https://forums.autodesk.com/t5/arnold-for-houdini-forum/htoa-6-3-3-1-not-rendering-apple-silicon/td-p/12950033 [forums.autodesk.com]

I think the important part is this:

No licenses could be found to run this application. Please check for a valid license server host

I know... but the liscence from Arnold is installed and everithing is ok if i check the server.
And the render works if I set the output to JPG, instead of IP, it does save the image correctly...

I have the exact same issue.

License installed and working and renders fine in Solaris.

Same as William, setting the output picture to a file works fine but fails to find the license when setting output picture to ip.

Also asking in Arnold forums with no luck just yet.