obj2gltf convert error

[haharwj]

convert error：mime must be a string , what this mean :

E:\work\obj2gltf-master\bin>node obj2gltf.js -i gugong/gugong.obj -o gugong/gugong.gltf -s
Error: mime must be a string
at Jimp.throwError (E:\work\obj2gltf-master\node_modules\jimp\index.js:82:43)
at new Jimp (E:\work\obj2gltf-master\node_modules\jimp\index.js:212:31)
at E:\work\obj2gltf-master\node_modules\jimp\index.js:237:23
at Function.Jimp.read (E:\work\obj2gltf-master\node_modules\jimp\index.js:229:19)
at generateJimpImage (E:\work\obj2gltf-master\node_modules\gltf-pipeline\lib\loadGltfUris.js:151:17)
at loadURI (E:\work\obj2gltf-master\node_modules\gltf-pipeline\lib\loadGltfUris.js:79:39)
at loadGltfUris (E:\work\obj2gltf-master\node_modules\gltf-pipeline\lib\loadGltfUris.js:36:9)
at Function.Pipeline.processJSONToDisk (E:\work\obj2gltf-master\node_modules\gltf-pipeline\lib\Pipeline.js:192:12)
at E:\work\obj2gltf-master\lib\convert.js:58:33
at tryCatcher (E:\work\obj2gltf-master\node_modules\bluebird\js\release\util.js:16:23)
at Promise._settlePromiseFromHandler (E:\work\obj2gltf-master\node_modules\bluebird\js\release\promise.js:510:31)
at Promise._settlePromise (E:\work\obj2gltf-master\node_modules\bluebird\js\release\promise.js:567:18)
at Promise._settlePromise0 (E:\work\obj2gltf-master\node_modules\bluebird\js\release\promise.js:612:10)
at Promise._settlePromises (E:\work\obj2gltf-master\node_modules\bluebird\js\release\promise.js:691:18)
at Async._drainQueue (E:\work\obj2gltf-master\node_modules\bluebird\js\release\async.js:133:16)
at Async._drainQueues (E:\work\obj2gltf-master\node_modules\bluebird\js\release\async.js:143:10)

[lilleyse]

It looks like the gltf-pipeline (which obj2gltf uses) cannot recognize the image type for some reason. Can you post your obj file?

[lilleyse]

Closing for now.

Once #49 is merged try it out and see if it converts successfully.

[lilleyse]

Closing for now. If you are still having issues feel free to open a new issue and upload a sample obj.