Phil and Masaya,

I also tried PharoLauncher 3.4.1 on my Tahoe 26.0.1.
When I open PharoLauncher 3.4.1 alone, it runs as I expect.
When I open an older version (3.2) and try to open also 3.4.1, 3.4.1
fails to connect to files.pharo.org.

I don't know what's the cause nor how to fix it, but I hope this info
could help digging the issue.
---
tomo

2025年10月17日(金) 2:53 IDEGUTI Masaya via Pharo-users
<[email protected]>:
>
> Hi Phil,
>
> Thanks for your message. I’m afraid I don’t have a perfect solution at the 
> moment, but I can share what I’ve observed:
>
> - The latest PharoLauncher 3.4.1 seems to have an issue: it hangs immediately 
> on startup, both on Sequoia (your environment) and Tahoe (my environment).
> - PharoLauncher 3.2-2024.05.24 starts up, but trying to launch a Pharo 12.0 
> image produces a PhLTranslatedModeWarning and fails to open (tested on Tahoe).
> - Selecting a Pharo 13.0 image with 3.2-2024.05.24 works (tested on Tahoe).
>
> So unfortunately, the “general solutions” I mentioned earlier don’t really 
> help in the current situation. I wish I could offer a clearer fix, but for 
> now this is all I’ve observed.
>
> Sorry I can’t be more helpful at the moment!
>
> Best, Masaya
>
>
> On Oct 16, 2025, at 19:44, Phil Gray via Pharo-users 
> <[email protected]> wrote:
>
> Hi Masaya,
>
> Many thanks for your message. I’ve gone through the steps you suggest,  but I 
> still have problems.
> Here’s what happened with each of your numbered steps:
> (1) Curl returned ‘HTTP/1.1 200 OK’. I assume version 1.1 is ok. I was able 
> to access files.pharo.org ok.
> (2) When I looked for the PharoLauncher file in /Library/Application Support, 
> no file was there. I tried launching PharoLauncher again, but still no file.
> (3) This wasn’t relevant as PharoLauncher never reached a state where I could 
> select an image file.
> (4) I set the firewall to allow PharoLauncher to accept connections.
> (5) I was able to execute using the ‘arch -arm64’ command. Same result as 
> before.
> (6) Launching from a command line generated no errors. The application just 
> hangs. I’ve attached a screen dump of the PharoLauncher window.
>
> I hope you can help!
> Thanks, Phil
>
>
> On 15 Oct 2025 at 17:05:20, IDEGUTI Masaya via Pharo-users 
> <[email protected]> wrote:
>>
>> Hi Phil,
>>
>> I understand you’re having trouble with PharoLauncher on your M3 MacBook 
>> Air, hanging when trying to connect to files.pharo.org. Here are several 
>> steps that usually help resolve this issue:
>>
>> 1. Check your network connection
>> Open Terminal and run:
>> curl -I https://files.pharo.org
>>
>>    • If it returns HTTP/2 200, the connection is fine.
>>    • If it fails, try switching Wi-Fi networks or disconnecting from VPN.
>>    • Also check that you can open https://files.pharo.org in your browser.
>>
>> 2. Clear PharoLauncher cache
>> Old settings or caches can cause the launcher to hang:
>> mv ~/Library/Application\ Support/PharoLauncher ~/Library/Application\ 
>> Support/PharoLauncher.bak
>>
>> Then restart PharoLauncher. It will create fresh settings.
>>
>> 3. Manually download a Pharo image
>>    • Go to https://files.pharo.org and download the image you need (e.g., 
>> Pharo 10 latest stable).
>>    • Unzip the .zip file, which will contain a .image and .changes file.
>>    • In PharoLauncher, use Add Local Image to select the .image file and 
>> start it.
>>
>> 4. Check macOS security & firewall
>>    • Go to System Settings → Network → Firewall.
>>    • Make sure PharoLauncher is allowed to connect.
>>    • If using Intel (x86) binaries on Apple Silicon, consider using the 
>> native ARM64 version.
>>
>> 5. Apple Silicon specific note
>>    • Make sure you downloaded the ARM64 version of PharoLauncher for your M3 
>> Mac.
>>    • You can test by launching from Terminal:
>> arch -arm64 /Applications/PharoLauncher.app/Contents/MacOS/PharoLauncher
>>
>> 6. Debugging
>> Launch PharoLauncher from Terminal to see logs and connection errors:
>> /Applications/PharoLauncher.app/Contents/MacOS/PharoLauncher
>>
>> If network issues persist, manually downloading the image and using the 
>> local image option is a reliable workaround.
>> I hope this helps! Let me know if you run into any further issues.
>>
>> Best regards,
>> Masaya
>>
>>
>> On Oct 15, 2025, at 21:49, Phil Gray via Pharo-users 
>> <[email protected]> wrote:
>>
>>
>> Hi
>>
>>
>> I’m having trouble reinstalling PharoLauncher on an M3 MacBook Air running 
>> Sequoia 15.6.1.
>>
>>
>> I uninstalled a working version of PharoLauncher (long story) and then 
>> downloaded and installed a new version. On launch, a Pharo window opens and 
>> then it hangs trying to connect to ‘files.pharo.org’.
>>
>>
>> I’d be grateful for any help.
>>
>>
>> Phil
>>
>>
> <PharoLauncherScreenDump.jpg>
>
>

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