18 EMErrorNetworkUnavailable,
19 EMErrorDatabaseOperationFailed,
20 EMErrorExceedServiceLimit,
21 EMErrorServiceArrearages,
23 EMErrorInvalidAppkey = 100,
24 EMErrorInvalidUsername,
25 EMErrorInvalidPassword,
29 EMErrorUserAlreadyLogin = 200,
31 EMErrorUserAuthenticationFailed,
32 EMErrorUserAlreadyExist,
34 EMErrorUserIllegalArgument,
35 EMErrorUserLoginOnAnotherDevice,
37 EMErrorUserRegisterFailed,
38 EMErrorUpdateApnsConfigsFailed,
39 EMErrorUserPermissionDenied,
40 EMErrorUserBindDeviceTokenFailed,
41 EMErrorUserUnbindDeviceTokenFailed,
42 EMErrorUserBindAnotherDevice,
43 EMErrorUserLoginTooManyDevices,
45 EMErrorUserKickedByChangePassword,
46 EMErrorUserKickedByOtherDevice,
48 EMErrorServerNotReachable = 300,
51 EMErrorServerUnknownError,
52 EMErrorServerGetDNSConfigFailed,
53 EMErrorServerServingForbidden,
55 EMErrorFileNotFound = 400,
57 EMErrorFileUploadFailed,
58 EMErrorFileDownloadFailed,
59 EMErrorFileDeleteFailed,
62 EMErrorMessageInvalid = 500,
63 EMErrorMessageIncludeIllegalContent,
64 EMErrorMessageTrafficLimit,
65 EMErrorMessageEncryption,
66 EMErrorMessageRecallTimeLimit,
67 EMErrorMessageExpired,
69 EMErrorGroupInvalidId = 600,
70 EMErrorGroupAlreadyJoined,
71 EMErrorGroupNotJoined,
72 EMErrorGroupPermissionDenied,
73 EMErrorGroupMembersFull,
75 EMErrorGroupSharedFileInvalidId,
77 EMErrorChatroomInvalidId = 700,
78 EMErrorChatroomAlreadyJoined,
79 EMErrorChatroomNotJoined,
80 EMErrorChatroomPermissionDenied,
81 EMErrorChatroomMembersFull,
82 EMErrorChatroomNotExist,
84 EMErrorCallInvalidId = 800,
86 EMErrorCallRemoteOffline,
87 EMErrorCallConnectFailed,
88 EMErrorCallCreateFailed,
90 EMErrorCallAlreadyJoined,
91 EMErrorCallAlreadyPub,
92 EMErrorCallAlreadySub,
95 EMErrorCallNoSubscribe,
97 EMErrorCallInvalidTicket,
98 EMErrorCallTicketExpired,
99 EMErrorCallSessionExpired,
100 EMErrorCallInvalidParams = 818,
101 EMErrorCallSpeakerFull