Chat SDKs Flutter v3

Chat SDKs Flutter

Chat SDKs

Flutter

Version 3

Sendbird Chat SDK v3 for Flutter is no longer supported as a new version is released. Check out our latest Chat SDK v4

Error Codes

Sendbird Chat SDK for Flutter has two types of error codes:

Client error codes: these errors are usually caused by something the client app side did, such as incorrect or invalid parameters, or sending a request when disconnected.
Server error codes: these errors are usually caused by a Sendbird server side issue.

Client error codes

The following errors that are defined in error_code.dart are six-digit integers beginning with 800.

Error	Code	Description
unknownError	800000	The client app encounters an unexpected exception while trying to sending a request.
invalidInitialization	800100	The initialization of the `SendbirdSdk` instance failed because the assigned value to the `appId` parameter of the initializing method isn't valid.
connectionRequired	800101	The request from a client app failed because the device isn't connected to the server.
connectionCanceled	800102	The connection is canceled or the disconnecting method is called while the `SendbirdSdk` instance is trying to connect to the server via the connecting method.
invalidParameter	800110	The parameter of the method specifies an invalid value.
networkError	800120	The connection failed due to the unstable network or an unexpected error in the Chat SDK network library.
networkRoutingError	800121	The request routing to the server failed.
malformedData	800130	The data format of the server response is invalid.
malformedErrorData	800140	The data format of the error message is invalid due to the problem with the request.
wrongChannelType	800150	The specified channel type in the request is invalid.
markAsReadRateLimitExceeded	800160	The interval between the successive mark-messages-as-read requests is less than a second.
queryInProgress	800170	A retrieval request is arriving while the server is still processing the previous retrieval request for channels, messages, or users, and in preparation to send the response.
ackTimeout	800180	The server failed to send a response for the request in 10 seconds (timed-out).
loginTimeout	800190	The server failed to send a response for the `SendbirdSdk` instance's login request in 10 seconds (timed-out).
webSocketConnectionClosed	800200	The request failed due to being submitted while disconnected from the server.
webSocketConnectionFailed	800210	The websocket connection to the server failed to establish.
requestFailed	800220	The server failed to process the request due to an internal reason.
fileUploadCancelFailed	800230	The request to cancel file upload failed due to an unexpected error.
fileUploadCanceled	800240	The file upload request is canceled.
fileUploadTimeout	800250	The file upload request failed because it's timed-out.
fileSizeLimitExceeded	800260	The file upload request failed because the file size was too big.
timerWasExpired	800301	A timer-related fuction failed because the time ran out.
timerWasAlreadyDone	800302	A timer-related fuction failed because the time ran out.
pendingError	800400
passedInvalidAccessToken	800500	The access token provided for the request specifies an invalid value.
sessionKeyRefreshSucceeded	800501	The session key was successfully refreshed.
sessionKeyRefreshFailed	800502	The session key wasn't refreshed.

Server error codes

The following errors are six-digit integers beginning with 400, 500, and 900.

Code	Description
400100 (bad request)	invalidParameteraValueString The request specifies one or more parameters in an unexpected data type. The data type of the parameters should be `string`.
400101 (bad request)	nvalidParameterValueNumber The request specifies one or more parameters in an unexpected data type. The data type of the parameters should be `number`.
400102 (bad request)	invalidParameterValueList The request specifies one or more parameters in an unexpected data type. The data type of the parameters should be `list`.
400103 (bad request)	invalidParameterValueJson The request specifies one or more parameters in an unexpected data type. The data type of the parameters should be `JSON`.
400104 (bad request)	invalidParameterValueBoolean The request specifies one or more parameters in an unexpected data type. The data type of the parameters should be `boolean`.
400105 (bad request)	invalidParameterValueRequired The request is missing one or more required parameters.
400106 (bad request)	invalidParameterValuePositive The parameter specifies a negative number. Its value should be a positive number.
400107 (bad request)	invalidParameterValueNegative The parameter specifies a positive number. Its value should be a negative number.
400108 (bad request)	nonAuthorized The request isn't authorized and can't access the requested resource.
400109 (bad request)	tokenExpired The value of the `token` parameter for pagination has expired.
400110 (bad request)	invalidChannelUrl The specified channelUrl doesn't exist.
400111 (bad request)	invalidParameterValue The request specifies an invalid value.
400151 (bad request)	unusableCharacterIncluded The request specifies an illegal value containing special character, empty string, or white space.
400201 (bad request)	notFoundInDatabase The resource identified with the request's `resourceId` parameter can't be found.
400202 (bad request)	duplicatedData The resource identified with the request's `resourceId` parameter already exists.
400300 (bad request)	userDeactivated The request can't retrieve the deactivated user data.
400301 (bad request)	userNotExist The user identified with the request's `UserId` can't be found because either the user doesn't exist or has been deleted.
400302 (bad request)	accessTokenNotValid The access token provided for the request specifies an invalid value.
400303 (bad request)	authUnknownError The session key provided for the request specifies an invalid value.
400304 (bad request)	appIdNotValid The application identified with the request can't be found.
400305 (bad request)	authUserIdTooLong The length of the `UserId` is too long.
400306 (bad request)	authPlanQuotaExceeded The request can't be completed because you have exceeded your paid quota.
400309 (bad request)	sessionKeyExpired The session key of the user has been expired. A new one must be issued.
400310 (bad request)	sessionTokenRevoked The session key of the user has been revoked. A new one must be issued.
400401 (bad request)	invalidApiToken The API token provided for the request specifies an invalid value.
400402 (bad request)	parameterMissing The request is missing one or more required parameters.
400403 (bad request)	invalidJsonBody The request body is an invalid JSON.
500901 (internal server error)	internalServerError The server encounters an unexpected exception while trying to process the request.
500910 (too many request)	rateLimitExceeded The request can't be completed because you have exceeded your rate limits.

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Client error codes Server error codes

Sample app