cURL Errors
cURL Errors 37 — CURLE_FILE_COULDNT_READ_FILE
In cURL Errors, code 37 is CURLE_FILE_COULDNT_READ_FILE. The official source describes it as “File Couldnt Read File”. Its concrete cause depends on the operation and surrounding message.
Code37
SymbolCURLE_FILE_COULDNT_READ_FILE
Source confidencehigh
Official definition
File Couldnt Read File
In plain language
In cURL Errors, code 37 is CURLE_FILE_COULDNT_READ_FILE. The official source describes it as “File Couldnt Read File”. Its concrete cause depends on the operation and surrounding message.
Context to inspect
- The surrounding operation, version and subsystem determine the actual cause.
- The same numeric value can mean something different in another namespace.
Safe first checks
- Confirm which product, protocol or subsystem produced the code.
- Read the full surrounding error message and inspect relevant logs.
- Compare the code with the linked authoritative documentation before changing configuration.
Important context
The surrounding operation, version and subsystem determine the actual cause.