Merge pull request #624 from jiahan-wu/jiahan-wu-patch-1

packages/stream_chat_flutter/CHANGELOG.md

@@ -42,6 +42,10 @@ breakdown:
 * `MessageTheme` is now `MessageThemeData`
 * `UserListViewTheme` is now `UserListViewThemeData`
 
+🐞 Fixed
+
+- Fixed `MessageInput` textField case where `input` is not enabled if the file picked from the camera is null.
+
 ## 2.1.2
 
 🐞 Fixed

packages/stream_chat_flutter/lib/src/message_input.dart

@@ -1898,15 +1898,14 @@ class MessageInputState extends State<MessageInput> {
       } else if (fileType == DefaultAttachmentTypes.video) {
         pickedFile = await _imagePicker.pickVideo(source: ImageSource.camera);
       }
-      if (pickedFile == null) {
-        return;
+      if (pickedFile != null) {
+        final bytes = await pickedFile.readAsBytes();
+        file = AttachmentFile(
+          size: bytes.length,
+          path: pickedFile.path,
+          bytes: bytes,
+        );
       }
-      final bytes = await pickedFile.readAsBytes();
-      file = AttachmentFile(
-        size: bytes.length,
-        path: pickedFile.path,
-        bytes: bytes,
-      );
     } else {
       late FileType type;
       if (fileType == DefaultAttachmentTypes.image) {