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Storage file preview broken on Flutter SDK

Mar 8, 2024, 19:00

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darkmessOriginal post

Rank 2: Process

Mar 8, 2024, 18:32

Using output: ImageFormat.webp on file preview causes a crash

Summary

Developers are facing issues with storage file preview in Flutter SDK due to errors with enums. When using `output: ImageFormat.webp` in the code, it triggers a crash with the error message `type 'ImageFormat' is not a subtype of type 'Iterable<dynamic>'`. The problem seems to be related to the new enums causing the API request to not be sent. Solution: The developers need to address this issue by reviewing and fixing the compatibility between 'ImageFormat' and 'Iterable<dynamic>' for the file preview functionality.

Steven

Mar 8, 2024, 18:47

i thought you brought this up before already 🧐

darkmess

Rank 2: Process

Mar 8, 2024, 18:48

This is the code

Plain text

        bucketId: e.bucketId,
        fileId: e.fileId,
        height: e.height?.toInt(),
        width: e.width?.toInt(),
        output: ImageFormat.webp,
        quality: 75,
      );```

this is the stacktrace

```I/flutter (11114): type 'ImageFormat' is not a subtype of type 'Iterable<dynamic>'
I/flutter (11114): #0      _Uri._makeQueryFromParametersDefault.<anonymous closure> (dart:core/uri.dart:2382:18)
I/flutter (11114): #1      _LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:633:13)
I/flutter (11114): #2      _Uri._makeQueryFromParametersDefault (dart:core/uri.dart:2378:21)
I/flutter (11114): #3      _Uri._makeQueryFromParameters (dart:core-patch/uri_patch.dart:85:12)
I/flutter (11114): #4      _Uri._makeQuery (dart:core/uri.dart:2353:12)
I/flutter (11114): #5      new _Uri (dart:core/uri.dart:1654:13)
I/flutter (11114): #6      ClientMixin.prepareRequest (package:appwrite/src/client_mixin.dart:52:13)
I/flutter (11114): #7      ClientIO.call (package:appwrite/src/client_io.dart:370:32)
I/flutter (11114): #8      Storage.getFilePreview (package:appwrite/services/storage.dart:217:30)```

darkmess

Rank 2: Process

Mar 8, 2024, 18:48

No that's different

darkmess

Rank 2: Process

Mar 8, 2024, 18:49

this is broken because of the new enums

darkmess

Rank 2: Process

Mar 8, 2024, 18:49

the api request doesn't even get sent

Steven

Mar 8, 2024, 18:49

ahh i see

Steven

Mar 8, 2024, 18:56

would you please create an issue for this?

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