Such a problem occurs in the program debugging. How do I estimate how to get started? ? Thank you!

jesson

ConferencePanel.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: void __thiscall wxListItem :: SetWidth (int)" (__imp_? SetWidth @ wxListItem @@ QAEXH @ Z)
ContactListPanel.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: void __thiscall wxListItem :: SetWidth (int)" (__imp_? SetWidth @ wxListItem @@ QAEXH @ Z)
ConferencePanel.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: __thiscall wxComboBox :: wxComboBox (class wxWindow *, int, class wxString const&, class wxPoint const&, class wxSize const&, int, class wxString const * const,
long, class wxValidator const&, class wxString const&) "(__imp _ ?? 0wxComboBox @@ QAE @ PAVwxWindow @@ HABVwxString @@ ABVwxPoint @@ ABVwxSize @@ HQBV2 @ JABVwxValidator @@ 1 @ Z)
DialEntryPanel.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: __thiscall wxComboBox :: wxComboBox (class wxWindow *, int, class wxString const&, class wxPoint const&, class wxSize const&, int, class wxString const * const, l
ong, class wxValidator const&, class wxString const&) "(__imp _ ?? 0wxComboBox @@ QAE @ PAVwxWindow @@ HABVwxString @@ ABVwxPoint @@ ABVwxSize @@ HQBV2 @ JABVwxValidator @@ 1 @ Z)
ConferencePanel.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: void __thiscall wxListItem :: SetText (class wxString const&)" (__imp_? SetText @ wxListItem @@ QAEXABVwxString @@@ Z)
ContactListPanel.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: class wxString const&__thiscall wxListItem :: GetText (void) const" (__imp_? GetText @ wxListItem @@ QBEABVwxString @@ XZ)
ContactListPanel.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: void __thiscall wxListItem :: SetColumn (int)" (__imp_? SetColumn @ wxListItem @@ QAEXH @ Z)
DialPadPanel.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: void __thiscall wxBitmapButtonBase :: SetBitmapSelected (class wxBitmap const&)" (__imp_? SetBitmapSelected @ wxBitmapButtonBase @@ QAEXABVwxBitmap @@ Z)
sipXAudioSettingsDlg.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: __thiscall wxCheckBox :: wxCheckBox (class wxWindow *, int, class wxString const&, class wxPoint const&, class wxSize const&, long, class wxValidator
 &, class wxString const&) "(__imp _ ?? 0wxCheckBox @@ QAE @ PAVwxWindow @@ HABVwxString @@ ABVwxPoint @@ ABVwxSize @@ JABVwxValidator @@ 1 @ Z)
sipXezPhone_wdr.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: __thiscall wxCheckBox :: wxCheckBox (class wxWindow *, int, class wxString const&, class wxPoint const&, class wxSize const&, long, class wxValidator , cl
ass wxString const&) "(__imp _ ?? 0wxCheckBox @@ QAE @ PAVwxWindow @@ HABVwxString @@ ABVwxPoint @@ ABVwxSize @@ JABVwxValidator @@ 1 @ Z)
sipXSrtpSettingsDlg.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: __thiscall wxCheckBox :: wxCheckBox (class wxWindow *, int, class wxString const&, class wxPoint const&, class wxSize const&, long, class wx
&, class wxString const&) "(__imp _ ?? 0wxCheckBox @@ QAE @ PAVwxWindow @@ HABVwxString @@ ABVwxPoint @@ ABVwxSize @@ JABVwxValidator @@ 1 @ Z)
sipXAudioSettingsDlg.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: int __thiscall wxCommandEvent :: GetSelection (void) const" (__imp_? GetSelection @ wxCommandEvent @@ QBEHXZ)
sipXVideoSettingsDlg.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: int __thiscall wxCommandEvent :: GetSelection (void) const" (__imp_? GetSelection @ wxCommandEvent @@ QBEHXZ)
sipXezPhoneApp.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: __thiscall wxAppInitializer :: wxAppInitializer (class wxAppConsole * (__cdecl *) (void))" (__imp _ ?? 0wxAppInitializer @@ QX @ App @ AP6 )
sipXezPhoneApp.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) int __cdecl wxEntry (struct HINSTANCE__ *, struct HINSTANCE__ *, char *, int)" (__imp_? wxEntry @@ YAHPAUHINSTANCE __ @@ 0PADH @ Z)
sipXmgr.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: class wxString __thiscall wxDateTime :: FormatISOTime (void) const" (__imp_? FormatISOTime @ wxDateTime @@ QBE? AVwxString @@ XZ)
sipXmgr.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: class wxString __thiscall wxDateTime :: FormatISODate (void) const" (__imp_? FormatISODate @ wxDateTime @@ QBE? AVwxString @@ XZ)
VolumeControlPanel.obj: error LNK2001: unresolved external symbol "__declspec (dllimport) public: __thiscall wxSlider :: wxSlider (class wxWindow *, int, int, int, int, class wxPoint const&, class wxSize const&, long, class wxValidator const&, class wxString
 const&) "(__imp _ ?? 0wxSlider @@ QAE @ PAVwxWindow @@ HHHHABVwxPoint @@ ABVwxSize @@ JABVwxValidator @@ ABVwxString @@@ Z)
wxmsw28d_adv.lib (uuid.obj): error LNK2001: unresolved external symbol __imp__UuidToStringA @ 8
wxmsw28d_adv.lib (uuid.obj): error LNK2001: unresolved external symbol __imp__RpcStringFreeA @ 4
wxmsw28d_adv.lib (uuid.obj): error LNK2001: unresolved external symbol __imp__UuidCreate @ 4
wxmsw28d_adv.lib (uuid.obj): error LNK2001: unresolved external symbol __imp__UuidFromStringA @ 8
sipXtackLibd.lib (HttpBody.obj): error LNK2001: unresolved external symbol "public: __thiscall SmimeBody :: SmimeBody (class SmimeBody const&)" (?? 0SmimeBody @@ QAE @ ABV0 @@ Z)
sipXtackLibd.lib (HttpBody.obj): error LNK2001: unresolved external symbol "public: __thiscall SmimeBody :: SmimeBody (char const *, int, char const *)" (?? 0SmimeBody @@ QAE @ PBDH0 @ Z)
sipXtackLibd.lib (SipMessage.obj): error LNK2001: unresolved external symbol "public: class HttpBody const * __thiscall SmimeBody :: getDecyptedBody (void) const" (? getDecyptedBody @ SmimeBody @@ QBEPBVHttpBody @@ XZ)
sipXtackLibd.lib (SipMessage.obj): error LNK2001: unresolved external symbol "public: int __thiscall SmimeBody :: decrypt (char const *, int, char const *)" (? decrypt @ SmimeBody @@ QAEHPBDH0 @ Z)
sipXtackLibd.lib (SipMessage.obj): error LNK2001: unresolved external symbol "public: int __thiscall SmimeBody :: isDecrypted (void) const" (? isDecrypted @ SmimeBody @@ QBEHXZ)
..\..\sipXtapi\debug\sipXezPhone.exe: fatal error LNK1120: 22 unresolved externals

爱德华德

Take a look at who the functions in these function errors are, if it is your own, see if it is not implemented, if it is in other libraries, see if the corresponding library is not introduced.

rsq666

It does not set the included LIB library.

pretendersam

May be missing dynamic library files

2511718

LNK2001 lack of implementation part or lib

cht20044

lib static bitter

caiqilove

Some libraries are missing, so the corresponding function cannot be found

bleakstar

You need to include the static library Lib you call in the compilation options of the project

joe2086

Missing .lib or .cpp

frewyi

How did it solve it later?