I am using this Image and VM. To reproduce the issue, load 'ESqueak.release.3' into a scratch remote promises image...then run the code below, in a workspace: get walkback <EXCEPTION>. Now debug the code and walk through it: <RUNS> fine, no exceptions.

Image
-----
/home/rabbit/tribe/squeak/remote-promises.image
Squeak6.1alpha
latest update: #22307

Virtual Machine
---------------
/usr/local/bin/squeak
Open Smalltalk Cog[Spur] VM [CoInterpreterPrimitives VMMaker.oscog-dtl.3185]
CoInterpreter VMMaker.oscog-dtl.3185 uuid: 0e7f07b8-eed6-4362-b223-86c98594ddb9 Jun  2 2022

•••

DoIT to me!

Installer ss project: 'Cryptography'; install: 'ESqueak.release.3'.

••• Run me then Debug me •••

| bytes obj newBytes testObj |
ASN1Module initialize.
bytes := #[4 5 3 21 55 43 76].
testObj := #(3 21 55 43 76) asByteArray.
obj := ASN1InputStream decodeBytes: bytes.
self assert: (obj = testObj).
newBytes := ASN1OutputStream encode: obj.
self assert: (bytes = newBytes).
•••

Thank you for any guidance on my critical issue!

• rabbit


-- 
•••
𝙄𝙛 𝙮𝙤𝙪 𝙖𝙧𝙚 𝙙𝙧𝙞𝙫𝙞𝙣𝙜 𝙖 𝙋𝙤𝙧𝙨𝙘𝙝𝙚, 𝙩𝙝𝙖𝙣𝙠 𝙮𝙤𝙪 𝙛𝙤𝙧 
𝙢𝙤𝙫𝙞𝙣𝙜 𝙤𝙫𝙚𝙧, 𝙨𝙤 𝙩𝙝𝙖𝙩 𝙄 𝙘𝙤𝙪𝙡𝙙 𝙨𝙖𝙛𝙚𝙡𝙮 𝙥𝙖𝙨𝙨! 
𝘼𝙧𝙧𝙞𝙫𝙚𝙙𝙚𝙧𝙘𝙞, 𝙧𝙖𝙗𝙗𝙞𝙩 • 𝘿𝙖𝙩𝙨𝙪𝙣 𝟮𝟰𝟬𝙕 • 🐰