help needed with fixing error

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Ripiz
    New Member
    • Nov 2006
    • 11
    #1

    help needed with fixing error

    OS Windows 98
    Dev-C++ Newest at the moment

    I'm getting this strange error
    cannot find -lobjc
    That line contains
    Code:
    MessageBox(NULL,"Please vote for this code at PlanetSourceCode.com","I'm begging you!",NULL);
    And here's all int
    Code:
    int InitGL(void){
	MessageBox(NULL,"Please vote for this code at PlanetSourceCode.com","I'm begging you!",NULL);
	createlevel("levels/test0.txt",curlvl);
	initcamera(mainc);
	LoadGLTextures();
	glShadeModel(GL_SMOOTH);						
	glClearColor(0.0f, 0.0f,0.0f, 0.5f);				
	glClearDepth(1.0f);		
	glEnable(GL_DEPTH_TEST);							
	glDepthFunc(GL_LEQUAL);							
	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
	glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
	initdeftiles();
	ticks=GetTickCount();
	return true;
}
    Please help to fix it.
    Tags: None
    • horace1
      Recognized Expert Top Contributor
      • Nov 2006
      • 1510
      #2
      Originally posted by Ripiz
      OS Windows 98
      Dev-C++ Newest at the moment

      I'm getting this strange error
      cannot find -lobjc
      That line contains
      Code:
      MessageBox(NULL,"Please vote for this code at PlanetSourceCode.com","I'm begging you!",NULL);
      Please help to fix it.
      I thought the 4'th paramet to MessageBox() was a UINT that specified the contents and behavior of the dialog box and NULL (the C++ null pointer) would not be suitable. Try
      Code:
      	MessageBox(NULL,"Please vote for this code at PlanetSourceCode.com","I'm begging you!",MB_OK);

        Comment

        • Ripiz
          New Member
          • Nov 2006
          • 11
          #3
          I know what was the problem.. It's my compiler...
          I get this error when I use 'Link and Objective C Program' option. When I don't use it I get linking errors.. I got no idea how to fix them.
          Maybe anyone can suggest other compiler?

            Comment

            • horace1
              Recognized Expert Top Contributor
              • Nov 2006
              • 1510
              #4
              Originally posted by Ripiz
              I know what was the problem.. It's my compiler...
              I get this error when I use 'Link and Objective C Program' option. When I don't use it I get linking errors.. I got no idea how to fix them.
              Maybe anyone can suggest other compiler?
              I tried the function call
              Code:
              MessageBox(NULL,"Please vote for this code at PlanetSourceCode.com","I'm begging you!",MB_OK);
              with DEV-C++ using a Windows Application project - it worked OK

                Comment

                • Ripiz
                  New Member
                  • Nov 2006
                  • 11
                  #5
                  Just great, when I use that linking option I can't compile at all...
                  It always says "552 C:\WINDOWS\Desk top\Untitled1.c pp cannot find -lobjc"
                  Maybe anyone had this problem before?

                    Comment

                    • horace1
                      Recognized Expert Top Contributor
                      • Nov 2006
                      • 1510
                      #6
                      Originally posted by Ripiz
                      Just great, when I use that linking option I can't compile at all...
                      It always says "552 C:\WINDOWS\Desk top\Untitled1.c pp cannot find -lobjc"
                      Maybe anyone had this problem before?
                      when you downloaded DEV-C++ did you include the Mingw compiler and libraries? If not try downloading it.

                        Comment

                        • Ripiz
                          New Member
                          • Nov 2006
                          • 11
                          #7
                          Yeh, I checked Download Updates/Packs option and now downloading newer version.
                          And it's still same error =[
                          When I check compile log:
                          Code:
                          Compiler: Default compiler
Executing  g++.exe...
g++.exe "C:\WINDOWS\Desktop\Untitled1.cpp" -o "C:\WINDOWS\Desktop\Untitled1.exe"   -ansi -traditional-cpp -w -fno-access-control -fmessage-length=0  -I"C:\DEV-CPP\lib\gcc\mingw32\3.4.2\include"  -I"C:\DEV-CPP\include\c++\3.4.2\backward"  -I"C:\DEV-CPP\include\c++\3.4.2\mingw32"  -I"C:\DEV-CPP\include\c++\3.4.2"  -I"C:\DEV-CPP\include"  -I"C:\Dev-Cpp\lib"  -I"C:\Dev-Cpp\lib\gcc\mingw32\3.4.2\include"   -L"C:\DEV-CPP\lib" -lobjc -fmessage-length=0 
C:\DEV-CPP\Bin\..\lib\gcc\mingw32\3.4.2\..\..\..\..\mingw32\bin\ld.exe: cannot find -lobjc
collect2: ld returned 1 exit status

Execution terminated

                            Comment

                            • horace1
                              Recognized Expert Top Contributor
                              • Nov 2006
                              • 1510
                              #8
                              veer odd, if I run DEV-C++ and create a New file (no project!) and paste and save the following code as a C++ file
                              Code:
                              #include <iostream>
#include <windows.h>

using namespace std;

int main(int argc, char *argv[])
{
 MessageBox(NULL,"Please vote for this code at PlanetSourceCode.com","I'm begging you!",MB_OK);
    system("PAUSE");
    return EXIT_SUCCESS;
}
                              it compiles and runs and the message box appears OK

                                Comment

                                • Ripiz
                                  New Member
                                  • Nov 2006
                                  • 11
                                  #9
                                  Yes it is.
                                  Here I'm trying to compile other code. It don't have any errors at all, but these
                                  Code:
                                    cannot find -lobjc 
  ld returned 1 exit status
                                  But when I disable that Linking Option everything works for other code and compiles successfully. But for first code (when all used, not piece) I get linking errors:
                                  Code:
                                  C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x110):main.cpp: undefined reference to `glEnable@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x187):main.cpp: undefined reference to `glBindTexture@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x1ba):main.cpp: undefined reference to `glBindTexture@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x1c9):main.cpp: undefined reference to `glBegin@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x208):main.cpp: undefined reference to `glTexCoord2f@8'

C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x265):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x2a4):main.cpp: undefined reference to `glTexCoord2f@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x301):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x340):main.cpp: undefined reference to `glTexCoord2f@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x39d):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3a5):main.cpp: undefined reference to `glEnd@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3f1):main.cpp: undefined reference to `glBindTexture@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x44b):main.cpp: undefined reference to `glTranslatef@12'

C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x495):main.cpp: undefined reference to `glRotatef@16'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x4e4):main.cpp: undefined reference to `gluSphere@20'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x50f):main.cpp: undefined reference to `glRotatef@16'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x559):main.cpp: undefined reference to `glRotatef@16'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x5e0):main.cpp: undefined reference to `gluCylinder@36'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x60b):main.cpp: undefined reference to `glRotatef@16'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x655):main.cpp: undefined reference to `glRotatef@16'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x6c6):main.cpp: undefined reference to `gluCylinder@36'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x6f1):main.cpp: undefined reference to `glRotatef@16'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x75a):main.cpp: undefined reference to `glTranslatef@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x77d):main.cpp: undefined reference to `glDisable@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x78d):main.cpp: undefined reference to `glPointSize@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x79c):main.cpp: undefined reference to `glBegin@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x813):main.cpp: undefined reference to `glColor4f@16'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x875):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x887):main.cpp: undefined reference to `glEnd@0'

C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x8a6):main.cpp: undefined reference to `glColor3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x1905):main.cpp: undefined reference to `gluNewQuadric@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x1957):main.cpp: undefined reference to `gluQuadricNormals@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x199c):main.cpp: undefined reference to `gluQuadricTexture@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x19e1):main.cpp: undefined reference to `gluQuadricDrawStyle@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x2e15):main.cpp: undefined reference to `timeGetTime@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x2e23):main.cpp: undefined reference to `timeGetTime@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x32eb):main.cpp: undefined reference to `glFogf@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3303):main.cpp: undefined reference to `glFogf@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x331a):main.cpp: undefined reference to `glFogfv@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3332):main.cpp: undefined reference to `glFogf@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x334f):main.cpp: undefined reference to `glFogf@8'

C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x335e):main.cpp: undefined reference to `glEnable@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x336d):main.cpp: undefined reference to `glClear@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3467):main.cpp: undefined reference to `glLoadIdentity@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x348f):main.cpp: undefined reference to `glRotatef@16'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x34cb):main.cpp: undefined reference to `glTranslatef@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x34ed):main.cpp: undefined reference to `glTranslatef@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3595):main.cpp: undefined reference to `glLoadIdentity@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x35aa):main.cpp: undefined reference to `glBindTexture@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x35cc):main.cpp: undefined reference to `glTranslatef@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x35ff):main.cpp: undefined reference to `glBegin@4'

C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x361e):main.cpp: undefined reference to `glTexCoord2f@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3640):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3667):main.cpp: undefined reference to `glTexCoord2f@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3689):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x36b0):main.cpp: undefined reference to `glTexCoord2f@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x36d2):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x36f1):main.cpp: undefined reference to `glTexCoord2f@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3713):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x371b):main.cpp: undefined reference to `glEnd@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x374e):main.cpp: undefined reference to `glBegin@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x376d):main.cpp: undefined reference to `glTexCoord2f@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x378f):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x37b6):main.cpp: undefined reference to `glTexCoord2f@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x37d8):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x37ff):main.cpp: undefined reference to `glTexCoord2f@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3821):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3840):main.cpp: undefined reference to `glTexCoord2f@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3862):main.cpp: undefined reference to `glVertex3f@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x386a):main.cpp: undefined reference to `glEnd@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x389a):main.cpp: undefined reference to `glViewport@16'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x38a9):main.cpp: undefined reference to `glMatrixMode@4'

C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x38b1):main.cpp: undefined reference to `glLoadIdentity@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x38df):main.cpp: undefined reference to `gluPerspective@32'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x38ee):main.cpp: undefined reference to `glMatrixMode@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x38f6):main.cpp: undefined reference to `glLoadIdentity@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3946):main.cpp: undefined reference to `auxDIBImageLoadA@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3a7c):main.cpp: undefined reference to `auxDIBImageLoadA@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3ab1):main.cpp: undefined reference to `glGenTextures@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3ad1):main.cpp: undefined reference to `glBindTexture@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3af0):main.cpp: undefined reference to `glTexParameteri@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3b0f):main.cpp: undefined reference to `glTexParameteri@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3b5c):main.cpp: undefined reference to `gluBuild2DMipmaps@28'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3c84):main.cpp: undefined reference to `glShadeModel@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3caf):main.cpp: undefined reference to `glClearColor@16'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3cbc):main.cpp: undefined reference to `glClearDepth@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3ccb):main.cpp: undefined reference to `glEnable@4'

C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3cda):main.cpp: undefined reference to `glDepthFunc@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3cf1):main.cpp: undefined reference to `glBlendFunc@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3d08):main.cpp: undefined reference to `glHint@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3d78):main.cpp: undefined reference to `wglMakeCurrent@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x3db3):main.cpp: undefined reference to `wglDeleteContext@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x4258):main.cpp: undefined reference to `ChoosePixelFormat@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x42bc):main.cpp: undefined reference to `SetPixelFormat@12'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x430b):main.cpp: undefined reference to `wglCreateContext@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x436d):main.cpp: undefined reference to `wglMakeCurrent@8'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x4670):main.cpp: undefined reference to `timeGetTime@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x4681):main.cpp: undefined reference to `timeGetTime@0'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x46fd):main.cpp: undefined reference to `SwapBuffers@4'
C:\WINDOWS\TEMP/cc0nw5fb.o(.text+0x4723):main.cpp: undefined reference to `SwapBuffers@4'
                                  There's total 100 or so errors

                                    Comment

                                    • auser
                                      New Member
                                      • Mar 2008
                                      • 1
                                      #10
                                      I've got exactly same problem....

                                      in eclipse-cdt:

                                      Severity and Description Path Resource Location Creation Time Id
                                      undefined reference to `glBegin@4' SDL1 Lesson36.cpp line 201 1206461675109 1149
                                      undefined reference to `glClear@4' SDL1 Lesson36.cpp line 330 1206461675125 1157
                                      undefined reference to `glClearColor@1 6' SDL1 Lesson36.cpp line 79 1206461675109 1141
                                      undefined reference to `glColor4f@16' SDL1 Lesson36.cpp line 204 1206461675109 1150
                                      undefined reference to `glEnd@0' SDL1 Lesson36.cpp line 213 1206461675125 1155
                                      undefined reference to `glGetError@0' SDL1 Lesson36.cpp line 91 1206461675109 1147
                                      undefined reference to `glLoadIdentity @0' SDL1 Lesson36.cpp line 83 1206461675109 1143
                                      undefined reference to `glLoadIdentity @0' SDL1 Lesson36.cpp line 88 1206461675109 1146
                                      undefined reference to `glLoadIdentity @0' SDL1 Lesson36.cpp line 216 1206461675125 1156
                                      undefined reference to `glMatrixMode@4 ' SDL1 Lesson36.cpp line 82 1206461675109 1142
                                      undefined reference to `glMatrixMode@4 ' SDL1 Lesson36.cpp line 87 1206461675109 1145
                                      undefined reference to `glOrtho@48' SDL1 Lesson36.cpp line 84 1206461675109 1144
                                      undefined reference to `glTranslatef@1 2' SDL1 Lesson36.cpp line 198 1206461675109 1148
                                      undefined reference to `glVertex3f@12' SDL1 Lesson36.cpp line 207 1206461675109 1151
                                      undefined reference to `glVertex3f@12' SDL1 Lesson36.cpp line 208 1206461675109 1152
                                      undefined reference to `glVertex3f@12' SDL1 Lesson36.cpp line 209 1206461675109 1153
                                      undefined reference to `glVertex3f@12' SDL1 Lesson36.cpp line 210 1206461675125 1154


                                      in vs 2005 c++ express:
                                      Error 1 error LNK2019: unresolved external symbol __imp__glGetErr or@0 referenced in function "bool __cdecl init_GL(void)" (?init_GL@@YA_N XZ) Lesson36.obj
                                      Error 2 error LNK2019: unresolved external symbol __imp__glOrtho@ 48 referenced in function "bool __cdecl init_GL(void)" (?init_GL@@YA_N XZ) Lesson36.obj
                                      Error 3 error LNK2019: unresolved external symbol __imp__glLoadId entity@0 referenced in function "bool __cdecl init_GL(void)" (?init_GL@@YA_N XZ) Lesson36.obj
                                      Error 4 error LNK2019: unresolved external symbol __imp__glMatrix Mode@4 referenced in function "bool __cdecl init_GL(void)" (?init_GL@@YA_N XZ) Lesson36.obj
                                      Error 5 error LNK2019: unresolved external symbol __imp__glClearC olor@16 referenced in function "bool __cdecl init_GL(void)" (?init_GL@@YA_N XZ) Lesson36.obj
                                      Error 6 error LNK2019: unresolved external symbol __imp__glEnd@0 referenced in function "public: void __thiscall Square::show(vo id)" (?show@Square@@ QAEXXZ) Lesson36.obj
                                      Error 7 error LNK2019: unresolved external symbol __imp__glVertex 3f@12 referenced in function "public: void __thiscall Square::show(vo id)" (?show@Square@@ QAEXXZ) Lesson36.obj
                                      Error 8 error LNK2019: unresolved external symbol __imp__glColor4 f@16 referenced in function "public: void __thiscall Square::show(vo id)" (?show@Square@@ QAEXXZ) Lesson36.obj
                                      Error 9 error LNK2019: unresolved external symbol __imp__glBegin@ 4 referenced in function "public: void __thiscall Square::show(vo id)" (?show@Square@@ QAEXXZ) Lesson36.obj
                                      Error 10 error LNK2019: unresolved external symbol __imp__glTransl atef@12 referenced in function "public: void __thiscall Square::show(vo id)" (?show@Square@@ QAEXXZ) Lesson36.obj
                                      Error 11 error LNK2019: unresolved external symbol __imp__glClear@ 4 referenced in function _SDL_main Lesson36.obj
                                      Error 12 fatal error LNK1120: 11 unresolved externals

                                        Comment

                                        Previous template Next
                                        Working...