Can't read and write to target executable

Drjacky commented 3 weeks ago

Node.js Version

v21.6.2

NPM Version

10.8.1

Operating System

macOS

Subsystem

Other

Description

I followed these steps https://nodejs.org/api/single-executable-applications.html When I run

npx postject hello NODE_SEA_BLOB sea-prep.blob \
    --sentinel-fuse NODE_SEA_FUSE_fce680ab2cc467b6e072b8b5df1996b2 \
    --macho-segment-name NODE_SEA

I get:

Start injection of NODE_SEA_BLOB in hello... Error: Can't read and write to target executable

Minimal Reproduction

No response

Output

No response

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[X] I have looked for issues that already exist before submitting this
[X] My issue follows the guidelines in the README file, and follows the 'How to ask a good question' guide at https://stackoverflow.com/help/how-to-ask

sudospaes commented 3 weeks ago

First, check that the hello binary file is available and your blob name is exactly sea-prep.blob. :) I hope I helped you

Drjacky commented 3 weeks ago

First, check that the hello binary file is available and your blob name is exactly sea-prep.blob. :) I hope I helped you

Yup, the binary is there. the sea-prep.blob is there.

RedYetiDev commented 3 weeks ago

Make sure you are calling the binary from a user account that has access to write it and the directory it's in (but I'm not a SEA expert)

Drjacky commented 3 weeks ago

Make sure you are calling the binary from a user account that has access to write it and the directory it's in (but I'm not a SEA expert)

Okay, running by sudo solved the initial issue but, the generated bin is not runnable on macOS:

[1] 8752 killed hello --version

RedYetiDev commented 4 days ago

@nodejs/single-executable PTAL, thanks!

nodejs / help