Open JekSun97 opened 2 weeks ago
The static library "ftpclient" (or the program "ftp.exe") is not properly linked to the dynamic library (it can also be static) "libcurl", you have a problem in the link parameters for the "release" configuration, I can't help you if I don't have your Visual Studio solution. You can share it with me (via a github repository for example) and I'll try to help you and explain what's wrong.
Another solution is to use vcpkg to manage libcurl (look at README).
I built libcurl 8.8.0, connected it to your library, and successfully built ftpclient.lib, now I created a project for testing, connected the library, but when I run it I get the following errors:
1>ftpclient.lib(FTPClient.obj) : error LNK2001: unresolved external symbol impcurl_slist_append. 1>ftpclient.lib(FTPClient.obj) : error LNK2001: unresolved external symbol impcurl_slist_free_all. 1>ftpclient.lib(FTPClient.obj) : error LNK2001: unresolved external symbol impcurl_easy_strerror. 1>ftpclient.lib(FTPClient.obj) : error LNK2001: unresolved external symbol impcurl_easy_init. 1>ftpclient.lib(FTPClient.obj) : error LNK2001: unresolved external symbol impcurl_easy_setopt. 1>ftpclient.lib(FTPClient.obj) : error LNK2001: unresolved external symbol impcurl_easy_perform. 1>ftpclient.lib(FTPClient.obj) : error LNK2001: unresolved external symbol impcurl_easy_cleanup. 1>ftpclient.lib(FTPClient.obj) : error LNK2001: unresolved external symbol impcurl_easy_getinfo. 1>ftpclient.lib(FTPClient.obj) : error LNK2001: unresolved external symbol impcurl_easy_reset. 1>ftpclient.lib(CurlHandle.obj) : error LNK2001: unresolved external symbol impcurl_global_init. 1>ftpclient.lib(CurlHandle.obj) : error LNK2001: unresolved external symbol impcurl_global_cleanup. 1>C:\Users\FireRun\Desktop\ftp\ftp\Release\ftp.exe : fatal error LNK1120: unresolved external elements: 11
For testing I used minimal code: