Why?
Is there something specifically new in that version that makes all other versions inadequate?

I'm getting the same error:

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<message>
process exited with code 1 (0x1, -255)</message>
<stderr_txt>
Traceback (most recent call last):
File "numpy/_core/__init__.py", line 23, in <module>
File "PyInstaller/loader/pyimod02_importers.py", line 450, in exec_module
File "numpy/_core/multiarray.py", line 10, in <module>
File "PyInstaller/loader/pyimod02_importers.py", line 450, in exec_module
File "numpy/_core/overrides.py", line 7, in <module>
ImportError: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.38' not found (required by /tmp/_MEIGzcnFz/libstdc++.so.6)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "numpy/__init__.py", line 114, in <module>
File "PyInstaller/loader/pyimod02_importers.py", line 450, in exec_module
File "numpy/__config__.py", line 4, in <module>
File "PyInstaller/loader/pyimod02_importers.py", line 450, in exec_module
File "numpy/_core/__init__.py", line 49, in <module>
ImportError:

IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!

Importing the numpy C-extensions failed. This error can happen for
many reasons, often due to issues with your setup or how NumPy was
installed.

We have compiled some common reasons and troubleshooting tips at:

https://numpy.org/devdocs/user/troubleshooting-importerror.html

Please note and check the following:

* The Python version is: Python3.12 from "/var/lib/boinc/projects/minecraftathome.com_minecrafthome/client-linux_1.00.bin"
* The NumPy version is: "2.2.4"

and make sure that they are the versions you expect.
Please carefully study the documentation linked above for further help.

Original error was: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.38' not found (required by /tmp/_MEIGzcnFz/libstdc++.so.6)


The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "client.py", line 1, in <module>
File "PyInstaller/loader/pyimod02_importers.py", line 450, in exec_module
File "numpy/__init__.py", line 119, in <module>
ImportError: Error importing numpy: you should not try to import numpy from
its source directory; please exit the numpy source tree, and relaunch
your python interpreter from there.
[PYI-1142989:ERROR] Failed to execute script 'client' due to unhandled exception!

</stderr_txt>
]]>

It works with Ubuntu 24.04 not on my PopOS (Ubuntu based at 22.04)

Hi all,

It wasn't intentional, I'm working on fixing the issues we've found so far and a new version should be up tonight.
We'll be recalling the initial batch of workunits we sent out soon.

Thanks!

On my Ubuntu 24.10 Laptop all units error out with the following message:

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<message>
process exited with code 206 (0xce, -50)</message>
<stderr_txt>
2025-03-29 08:19:57 (53926): wrapper (8.1.26018): starting
Unrecognized option config-001-hixorlo-fullinfo-rank100.npz
Options:
--nthreads N
--device N
--sporadic
--trickle X
--version
--use_tstp
2025-03-29 08:19:57 (53926): called boinc_finish(206)

</stderr_txt>

---

error
Mageia 9

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<message>
process exited with code 206 (0xce, -50)</message>
<stderr_txt>
2025-03-29 08:24:53 (141878): wrapper (8.1.26018): starting
Unrecognized option config-001-hixorlo-fullinfo-rank100.npz
Options:
--nthreads N
--device N
--sporadic
--trickle X
--version
--use_tstp
2025-03-29 08:24:53 (141878): called boinc_finish(206)

</stderr_txt>
]]>

Hi all,

That error regarding the "Unrecognized option" should now be corrected.

Now file download errors. I had to reset the project first. All the original tasks would not report after they were canceled and Iit was just getting http errors trying to communicate.

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
WU download error: couldn't get input files:
<file_xfer_error>
<file_name>config-001-hixorlo-fullinfo-rank100.npz</file_name>
<error_code>-224 (permanent HTTP error)</error_code>
<error_message>permanent HTTP error</error_message>
</file_xfer_error>
</message>
]]

My Windows 10 host gets following error message:

<core_client_version>7.16.7</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 195 (0xc3)</message>
<stderr_txt>
10:05:57 (14340): wrapper (7.7.26016): starting
10:05:57 (14340): wrapper: running .\client-windows.exe ( --device 0 config-001-hixorlo-fullinfo-rank100.npz 1500000 2152 input.npz)
10:06:00 (14340): .\client-windows.exe exited; CPU time 0.921875
10:06:00 (14340): app exit status: 0x1
10:06:00 (14340): called boinc_finish(195)

</stderr_txt>

I cant download them on all my Devices (Linux and Windows):

86: 29-Mar-2025 11:24:26 (low) [minecrafthome] Started download of config-001-hixorlo-fullinfo-rank100.npz
87: 29-Mar-2025 11:24:28 (low) [minecrafthome] Giving up on download of config-001-hixorlo-fullinfo-rank100.npz: permanent HTTP error
the .bin and .xml are working

always getting this.
lonelyseed works still fine

I am getting the following download error for all xoroshigo tasks

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
WU download error: couldn't get input files:
<file_xfer_error>
<file_name>config-001-hixorlo-fullinfo-rank100.npz</file_name>
<error_code>-224 (permanent HTTP error)</error_code>
<error_message>permanent HTTP error</error_message>
</file_xfer_error>
</message>
]]>

Example: https://minecraftathome.com/minecrafthome/result.php?resultid=10929929
v1.04

I finally managed to get a few units successfully completed on my Windows hosts. One was Win 10 the other Win 11 with Xoroshiro version 1.03.
The new version 1.04 produces errors right at the beginning. STDERR contains following code:

(unknown error) - exit code 195 (0xc3)</message>

Same problem here ....

I am getting the following download error for all xoroshigo tasks

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
WU download error: couldn't get input files:
<file_xfer_error>
<file_name>config-001-hixorlo-fullinfo-rank100.npz</file_name>
<error_code>-224 (permanent HTTP error)</error_code>
<error_message>permanent HTTP error</error_message>
</file_xfer_error>
</message>
]]>

Example: https://minecraftathome.com/minecrafthome/result.php?resultid=10929929
v1.04

Hi everyone,

The download errors should be resolved now.
We're still looking into the error 195 ones, but we're mostly certain we've found the cause.
If you re-download 1.04, it may work, as we set execution permissions on the 1.04 binary.

Let us know if you run into any further issues.

Win10

Can these at least be ran once on an admin machine before sending them out to the public

1.04
<core_client_version>7.16.11</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 195 (0xc3)</message>
<stderr_txt>
15:02:49 (9416): wrapper (7.7.26016): starting
15:02:49 (9416): wrapper: running .\client-windows.exe ( --device 0 config-001-hixorlo-fullinfo-rank100.npz 1500000 7793 input.npz)
15:02:52 (9416): .\client-windows.exe exited; CPU time 0.000000
15:02:52 (9416): app exit status: 0x1
15:02:52 (9416): called boinc_finish(195)

</stderr_txt>
]]>

Hi everyone,

The bugs we've seen so far should now be resolved.

Please let us know if you run into any further issues.

I'm receiving WUs for my LINUX virtual machines, and they seem to be running to completion successfully (albeit very slowly, which is to be expected). I haven't received any WUs on my Windows boxes yet, though, which I find a bit strange.

---

Getting this error on two of my clients:
<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
(unknown error) (18) - exit code 195 (0xc3)</message>
<stderr_txt>
21:28:44 (3952): wrapper (7.7.26016): starting
21:28:44 (3952): wrapper: running .\client-windows.exe ( --device config-001-hixorlo-fullinfo-rank100-genfix.npz 1500000 18698 input.npz)
21:28:48 (3952): .\client-windows.exe exited; CPU time 0.000000
21:28:48 (3952): app exit status: 0xffffffff
21:28:48 (3952): called boinc_finish(195)

</stderr_txt>
]]>
Im assuming it's because of Windows 7 but i just want to verify

Same problem -
Exit status: 195 (0x000000C3) EXIT_CHILD_FAILED
Application version: Xoroshiro128++ Guessing Order Optimization v1.05
windows_x86_64
Operating System: Microsoft Windows 7 Professional x64 Edition, Service Pack 1, (06.01.7601.00)
CPU type: GenuineIntel Pentium(R) Dual-Core CPU E5400 @ 2.70GHz [Family 6 Model 23 Stepping 10]

Stderr output
<core_client_version>8.0.4</core_client_version>
<![CDATA[
<message>
(unknown error) (87) - exit code 195 (0xc3)</message>
<stderr_txt>
23:27:36 (2892): wrapper (7.7.26016): starting
23:27:36 (2892): wrapper: running .\client-windows.exe ( --device config-001-hixorlo-fullinfo-rank100-genfix.npz 1500000 21668 input.npz)
23:27:40 (2892): .\client-windows.exe exited; CPU time 0.000000
23:27:40 (2892): app exit status: 0xffffffff
23:27:40 (2892): called boinc_finish(195)

</stderr_txt>
]]>

Those of you on Windows 7, when the app crashes, check the slot folder and post the contents of a file called "stderr_file"

I don't have any Windows 7 machines to test on, so this will be helpful in diagnosing the issue.

I would, but I've already installed linux on both, windows 7 was only on those machines because i didn't want to upgrade them yet, but this was the calling point.