java.lang.IllegalArgumentException: Parameter specified as non-null is null

[ragnor-rs]

flutter_uploader: 1.2.0
OS: Android

This is because MimeTypeMap.getSingleton().getMimeTypeFromExtension("log") is null

Stack trace

[  +67 ms] D/UploadWorker( 9033): attaching file: /data/user/0/ru.fl.flmobile/cache/appium.log
[        ] W/System.err( 9033): java.lang.IllegalArgumentException: Parameter specified as non-null is null: method kotlin.jvm.internal.Intrinsics.checkParameterIsNotNull, parameter $this$toMediaTypeOrNull
[        ] W/System.err( 9033): 	at okhttp3.MediaType$Companion.parse(MediaType.kt)
[        ] W/System.err( 9033): 	at okhttp3.MediaType.parse(MediaType.kt)
[        ] W/System.err( 9033): 	at com.bluechilli.flutteruploader.UploadWorker.doWork(UploadWorker.java:153)
[        ] W/System.err( 9033): 	at androidx.work.Worker$1.run(Worker.java:85)
[        ] W/System.err( 9033): 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
[        ] W/System.err( 9033): 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
[        ] W/System.err( 9033): 	at java.lang.Thread.run(Thread.java:761)
[   +5 ms] I/WM-WorkerWrapper( 9033): Worker result FAILURE for Work [ id=fee32

[ened]

This is fixed, at least in the master branch. Please check out the latest code.

[volser]

I got this error too.
How to reproduce: try to upload a file with name .nomedia

getMimeTypeFromExtension returns null

The MIME type for the given extension or null if there is none.
https://developer.android.com/reference/android/webkit/MimeTypeMap#getMimeTypeFromExtension(java.lang.String)

[lanistor]

@ened How to fix it in 1.x versions? 1.2.0 still has this problem.

[ened]

@lanistor You can try renaming the file beforehand to something like log.txt.

Thinking that the plug-in should not determine the mime type by itself and instead delegate it to the user.

[lanistor]

@ened Or add a parameter on uploader.enqueue function as MimeType to pass to android? If MimeType is necessary, this seems a better way to resolve.

[ened]

@lanistor yes, exactly. The idea is to pass mimeType when scheduling the upload and remove all detection code from the native side.

[lanistor]

@ened I saw this is resolved in branch master, not in tag 1.2.0, i guess this may be resolved in version 2.x.
But we are using 1.2.x, and 2.x is not compatible with our project.
So will you repaire it in version 1.x?