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CURL.ErrorCode
Returns the last CURL error code.
| Component | Version | macOS | Windows | Linux | Server | FileMaker iOS SDK |
| CURL | 2.5 | Yes | Yes | Yes | Yes | Yes |
MBS( "CURL.ErrorCode"; curl ) More
Parameters
| Parameter | Description | Example |
|---|---|---|
| curl | The CURL session handle. | $curl |
Result
The last error code from CURL.
Description
Returns the last CURL error code.Typical error codes are 6 for a wrong domain name in the URL, 67 for wrong name/password combination, 60 for missing SSL settings, 1 for an unsupported protocol.
The list of possible error codes:
| Name | Number | Description |
| CURLE_OK | 0 | No error. |
| CURLE_UNSUPPORTED_PROTOCOL | 1 | Unsupported protocol. |
| CURLE_FAILED_INIT | 2 | Initialization failed or option not available. |
| CURLE_URL_MALFORMAT | 3 | URL has wrong format. |
| CURLE_COULDNT_RESOLVE_PROXY | 5 | DNS didn't return proxy IP. |
| CURLE_COULDNT_RESOLVE_HOST | 6 | DNS didn't return IP for host. |
| CURLE_COULDNT_CONNECT | 7 | Connection failed. |
| CURLE_FTP_WEIRD_SERVER_REPLY | 8 | FTP error. |
| CURLE_REMOTE_ACCESS_DENIED | 9 | A service was denied by the server due to lack of access when login fails this is not returned. |
| CURLE_FTP_WEIRD_PASS_REPLY | 11 | FTP error. |
| CURLE_FTP_WEIRD_PASV_REPLY | 13 | FTP error. |
| CURLE_FTP_WEIRD_227_FORMAT | 14 | FTP error. |
| CURLE_FTP_CANT_GET_HOST | 15 | FTP error. |
| CURLE_FTP_COULDNT_SET_TYPE | 17 | FTP set command failed. |
| CURLE_PARTIAL_FILE | 18 | Only a part of the file was downloaded. |
| CURLE_FTP_COULDNT_RETR_FILE | 19 | File not found. |
| CURLE_QUOTE_ERROR | 21 | quote command failure |
| CURLE_HTTP_RETURNED_ERROR | 22 | HTTP returned an error. |
| CURLE_WRITE_ERROR | 23 | Write error. |
| CURLE_UPLOAD_FAILED | 25 | failed upload "command" |
| CURLE_READ_ERROR | 26 | couldn't open/read from file |
| CURLE_OUT_OF_MEMORY | 27 | Out Of memory |
| CURLE_OPERATION_TIMEDOUT | 28 | the timeout time was reached |
| CURLE_FTP_PORT_FAILED | 30 | FTP PORT operation failed |
| CURLE_FTP_COULDNT_USE_REST | 31 | the REST command failed |
| CURLE_RANGE_ERROR | 33 | RANGE "command" didn't work |
| CURLE_HTTP_POST_ERROR | 34 | HTTP Post failed. |
| CURLE_SSL_CONNECT_ERROR | 35 | wrong when connecting with SSL |
| CURLE_BAD_DOWNLOAD_RESUME | 36 | couldn't resume download |
| CURLE_FILE_COULDNT_READ_FILE | 37 | Failed to read file. |
| CURLE_LDAP_CANNOT_BIND | 38 | LDAP can't connect. |
| CURLE_LDAP_SEARCH_FAILED | 39 | LDAP Search failed. |
| CURLE_FUNCTION_NOT_FOUND | 41 | Function not found. |
| CURLE_ABORTED_BY_CALLBACK | 42 | Transfer aborted with CURL.Cancel. |
| CURLE_BAD_FUNCTION_ARGUMENT | 43 | Bad parameters. |
| CURLE_INTERFACE_FAILED | 45 | CURL.OptionInterface failed |
| CURLE_TOO_MANY_REDIRECTS | 47 | catch endless re-direct loops |
| CURLE_UNKNOWN_TELNET_OPTION | 48 | User specified an unknown option |
| CURLE_TELNET_OPTION_SYNTAX | 49 | Malformed telnet option |
| CURLE_PEER_FAILED_VERIFICATION | 51 | peer's certificate or fingerprint wasn't verified fine |
| CURLE_GOT_NOTHING | 52 | when this is a specific error |
| CURLE_SSL_ENGINE_NOTFOUND | 53 | SSL crypto engine not found |
| CURLE_SSL_ENGINE_SETFAILED | 54 | can not set SSL crypto engine as default |
| CURLE_SEND_ERROR | 55 | failed sending network data |
| CURLE_RECV_ERROR | 56 | failure in receiving network data |
| CURLE_SSL_CERTPROBLEM | 58 | problem with the local certificate |
| CURLE_SSL_CIPHER | 59 | couldn't use specified cipher |
| CURLE_SSL_CACERT | 60 | problem with the CA cert (path?) |
| CURLE_BAD_CONTENT_ENCODING | 61 | Unrecognized transfer encoding |
| CURLE_LDAP_INVALID_URL | 62 | Invalid LDAP URL |
| CURLE_FILESIZE_EXCEEDED | 63 | Maximum file size exceeded |
| CURLE_USE_SSL_FAILED | 64 | Requested FTP SSL level failed |
| CURLE_SEND_FAIL_REWIND | 65 | Sending the data requires a rewind that failed |
| CURLE_SSL_ENGINE_INITFAILED | 66 | failed to initialise ENGINE |
| CURLE_LOGIN_DENIED | 67 | user, password or similar was not accepted and we failed to login |
| CURLE_TFTP_NOTFOUND | 68 | file not found on server |
| CURLE_TFTP_PERM | 69 | permission problem on server |
| CURLE_REMOTE_DISK_FULL | 70 | out of disk space on server |
| CURLE_TFTP_ILLEGAL | 71 | Illegal TFTP operation |
| CURLE_TFTP_UNKNOWNID | 72 | Unknown transfer ID |
| CURLE_REMOTE_FILE_EXISTS | 73 | File already exists |
| CURLE_TFTP_NOSUCHUSER | 74 | No such user |
| CURLE_CONV_FAILED | 75 | conversion failed |
| CURLE_CONV_REQD | 76 | caller must register conversion callbacks |
| CURLE_SSL_CACERT_BADFILE | 77 | could not load CACERT file, missing or wrong format |
| CURLE_REMOTE_FILE_NOT_FOUND | 78 | remote file not found |
| CURLE_SSH | 79 | error from the SSH layer, somewhat generic so the error message will be of interest when this has happened |
| CURLE_SSL_SHUTDOWN_FAILED | 80 | Failed to shut down the SSL connection |
| CURLE_AGAIN | 81 | socket is not ready for send/recv, wait till it's ready and try again. |
| CURLE_SSL_CRL_BADFILE | 82 | could not load CRL file, missing or wrong format. |
| CURLE_SSL_ISSUER_ERROR | 83 | Issuer check failed. |
| CURLE_FTP_PRET_FAILED | 84 | a PRET command failed |
| CURLE_RTSP_CSEQ_ERROR | 85 | mismatch of RTSP CSeq numbers |
| CURLE_RTSP_SESSION_ERROR | 86 | mismatch of RTSP Session Identifiers |
| CURLE_FTP_BAD_FILE_LIST | 87 | unable to parse FTP file list |
| CURLE_CHUNK_FAILED | 88 | chunk callback reported error |
Examples
On success puts download in container, else shows failed:
Set Variable [$errorCode; Value:MBS("CURL.ErrorCode"; $curl)]
Set Variable [$httpResult; Value:MBS("CURL.GetResponseCode"; $curl)]
Set Field [Download Async::Result; $errorCode]
Set Field [Download Async::DebugMessages; MBS("CURL.GetDebugAsText"; $curl)]
If [$errorCode = 0 and $httpResult = 200]
Set Field [Download Async::Progress; "Done"]
Set Field [Download Async::Output; MBS("CURL.GetResultAsContainer"; $curl)]
Else
Set Field [Download Async::Progress; "Failed"]
Set Field [Download Async::Output; ""]
End If
See also
- CURL.Cancel
- CURL.GetDebugAsText
- CURL.GetResponseCode
- CURL.GetResultAsContainer
- CURL.IsRunning
- CURL.ReceiveData
- CURL.ReceiveText
- CURL.SendData
- CURL.SendText
- CURL.SetOptionConnectOnly
Example Databases
- CURL/CURL Certificate Pinning
- CURL/CURL Low Level Sockets
- CURL/Download Async
- CURL/Email/Batch Emailer
Blog Entries
Created 18th August 2014, last changed 6th October 2015
CURL.CreateOutputFile - CURL.ErrorMessage
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