[session report] crash TypeError [ERR_VM_DYNAMIC_IMPORT_CALLBACK_MISSING]: A dynamic import callback was not specified.

[dufourgilles]

Session ID: v2:4828233a-533a-40ea-bfe3-f5492db915a6
Session Schema: v2.0
Pro User ID: n/a

Issue Description (required)

Expected Behavior (required)

Actual Behavior (required)

System Information

• Dyad Version: 1.4.0
• Platform: darwin
• Architecture: arm64
• Node Version: v20.19.0
• PNPM Version: n/a
• Node Path: /Users/gdufour/.nvm/versions/node/v20.19.0/bin/node
• Pro User ID: n/a
• Telemetry ID: 10313f10-7166-4e3f-aac1-e37514c5a48b
• Model: custom::spark:mistral-medium-3.5:128b | customId: 2

Settings

• Selected Model: custom::spark:mistral-medium-3.5:128b
• Chat Mode: build
• Auto Approve Changes: true
• Dyad Pro Enabled: n/a
• Thinking Budget: n/a
• Runtime Mode: n/a
• Release Channel: stable
• Auto Fix Problems: true
• Native Git: true

Logs

[2026-06-23 09:52:06.110] [error] (runShellCommand) Command "pnpm --version" failed with code 1
[2026-06-23 09:52:22.375] [warn]  (runShellCommand) Stderr from "pnpm --version": node:internal/modules/esm/utils:266
  throw new ERR_VM_DYNAMIC_IMPORT_CALLBACK_MISSING();
        ^

TypeError [ERR_VM_DYNAMIC_IMPORT_CALLBACK_MISSING]: A dynamic import callback was not specified.
    at importModuleDynamicallyCallback (node:internal/modules/esm/utils:266:9)
    at Object.<anonymous> (/Users/gdufour/.cache/node/corepack/v1/pnpm/11.8.0/bin/pnpm.cjs:3:1)
    at Module2._compile (/Users/gdufour/.nvm/versions/node/v20.19.0/lib/node_modules/corepack/dist/lib/corepack.cjs:16947:34)
    at Module._extensions..js (node:internal/modules/cjs/loader:1613:10)
    at Module.load (node:internal/modules/cjs/loader:1275:32)
    at Module._load (node:internal/modules/cjs/loader:1096:12)
    at executeUserEntryPoint (node:internal/modules/run_main:164:12)
    at process.processTicksAndRejections (node:internal/process/task_queues:81:21) {
  code: 'ERR_VM_DYNAMIC_IMPORT_CALLBACK_MISSING'
}

Node.js v20.19.0
[2026-06-23 09:52:22.376] [error] (runShellCommand) Command "pnpm --version" failed with code 1

[dyad-assistant]

Hi! Please fill in all the fields in the issue so we can help you. A screenshot is very helpful!

[dyad-assistant]

This issue might be a duplicate of existing issues. Please check:

• pnpm command not found on macOS #3379: Same pnpm not working on macOS, though with a different root cause (command not found vs. corepack crash) (confidence: medium)
• [bug] pnpm command not found on macOS #2219: Same pnpm not working on macOS issue, though reported as 'command not found' rather than a corepack/Node.js version crash (confidence: medium)

Feel free to ignore if none of these address your specific case.