Uncaught (in promise) Error: Unexpected crx format version number

[bdavisonhelo]

$ crx-to-xpi /Users/myusername/Downloads/extension_1_4_137_0.crx
Error: Failed to unpack CRX file
Uncaught (in promise) Error: Unexpected crx format version number.
at crxToZip (/usr/local/lib/node_modules/crx-to-xpi/node_modules/unzip-crx/dist/index.js:37:15)
at /usr/local/lib/node_modules/crx-to-xpi/node_modules/unzip-crx/dist/index.js:57:32
at callHanler (/usr/local/lib/node_modules/crx-to-xpi/node_modules/yaku/lib/yaku.js:719:16)
at tryCatcher (/usr/local/lib/node_modules/crx-to-xpi/node_modules/yaku/lib/yaku.js:436:32)
at /usr/local/lib/node_modules/crx-to-xpi/node_modules/yaku/lib/yaku.js:575:38
at flush (/usr/local/lib/node_modules/crx-to-xpi/node_modules/yaku/lib/yaku.js:478:17)
at processTicksAndRejections (internal/process/task_queues.js:75:11)

Any ideas?

[RikisuT]

Same here...

[ghost]

Same problem still

[skrlst]

Same...

[DH-LStudios]

Same here

[n0-n4-m3]

same xD

[kevinmost]

Looks like this is due to crx3 not being supported in the unzip-crx project upstream.

Someone has forked that project and added crx3 support. See: peerigon/unzip-crx#12

Changing the unzip-crx usages in package.json and src/crx-to-xpi.js to unzip-crx-3 should be enough to fix this.