Error in dir2 function

Question

sandy 2013-9-17

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/87418-error-in-dir2-function

i have used dir2(),i am having error...any solution for this..

      lcc preprocessor error: dir2_mex.c:4 Could not find include file <shlwapi.h> 
Warning dir2_mex.c: 89  assignment of pointer to pointer to char to pointer to char 
Warning dir2_mex.c: 90  assignment of pointer to pointer to char to pointer to char 
Warning dir2_mex.c: 91  assignment of pointer to pointer to char to pointer to char 
Warning dir2_mex.c: 92  assignment of pointer to pointer to char to pointer to char 
Warning dir2_mex.c: 93  assignment of pointer to pointer to char to pointer to char 
Error dir2_mex.c: 104  operands of != have illegal types `int' and `pointer to void' 
Error dir2_mex.c: 104  too many arguments to `fileSplit' 
Error dir2_mex.c: 104  too many arguments to `fileSplit' 
Warning dir2_mex.c: 104  possible usage of fn before definition 
Warning dir2_mex.c: 104  possible usage of dir before definition 
Warning dir2_mex.c: 104   possible usage of parts before definition 
Warning dir2_mex.c: 104  assignment of pointer to pointer to char to pointer to char 
Warning dir2_mex.c: 104  assignment of pointer to pointer to char to pointer to char 
Error dir2_mex.c: 104  operands of != have illegal types `int' and `pointer to void' 
Warning dir2_mex.c: 104  assignment of pointer to pointer to char to pointer to char 
Error dir2_mex.c: 107  operands of != have illegal types `int' and `pointer to void' 
Error dir2_mex.c: 107  too many arguments to `fileSplit' 
Error dir2_mex.c: 107  too many arguments to `fileSplit' 
Warning dir2_mex.c: 107  assignment of pointer to pointer to char to pointer to char 
Warning dir2_mex.c: 107  assignment of pointer to pointer to char to pointer to char 
Error dir2_mex.c: 107  operands of != have illegal types `int' and `pointer to void' 
Warning dir2_mex.c: 107  assignment of pointer to pointer to char to pointer to char 
Warning dir2_mex.c: 121  assignment of pointer to pointer to char to pointer to char 
Error dir2_mex.c: 127  operands of = have illegal types `pointer to char' and `int' 
Warning dir2_mex.c: 131  assignment of pointer to pointer to const char to pointer to pointer to pointer to char 
Warning dir2_mex.c: 135  assignment of pointer to pointer to char to pointer to pointer to pointer to char 
Warning dir2_mex.c: 137  assignment of pointer to pointer to char to pointer to pointer to pointer to char 
Error dir2_mex.c: 150  extraneous return value 
Warning dir2_mex.c: 80  local `int hasRec' is not referenced 
Error dir2_mex.c: 255  undeclared identifier `MAXDWORD' 
Warning dir2_mex.c: 269  assignment of pointer to char to pointer to pointer to char 
Warning dir2_mex.c: 270  assignment of pointer to const char to pointer to pointer to char 
Warning dir2_mex.c: 255   possible usage of MAXDWORD before definition 
Warning dir2_mex.c: 324  assignment of pointer to const char to pointer to array 261 of char 
Error dir2_mex.c: 357  operands of = have illegal types `pointer to char' and `int' 
Error dir2_mex.c: 358  operands of = have illegal types `char' and `pointer to void' 
Error dir2_mex.c: 359  operands of = have illegal types `pointer to char' and `int' 
Error dir2_mex.c: 360  operands of = have illegal types `char' and `pointer to void' 
Warning dir2_mex.c: 345  local `pointer to char temp' is not referenced 
16 errors, 24 warnings

C:\PROGRA~1\MATLAB\R2010B\BIN\MEX.PL: Error: Compile of 'dir2_mex.c' failed.

??? Undefined function or method 'printf' for input arguments of type 'char'.

Error in ==> dir2>install_dir2_mex at 202 printf('COuld not install the mex file. Switch to the .m version\n');

Error in ==> dir2 at 50 install_dir2_mex;

Error in ==> append at 2 d = dir2(folder,'*.zip');

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Jan 2013-9-17

编辑：Jan 2013-9-17

Please notice that dir2 is not a part of Matlab's toolboxes. Then we can only guess, which function you are talking of. It would be much smarter, when you add a link to the source. If it is a FEX submission, asking the author at first is recommended.

What is the difference to http://www.mathworks.com/matlabcentral/answers/86394-how-to-use-dir2-function-in-matlab? Please do not post multiple questions for the same problem.

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Answer 1

Jan 2013-9-17

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/87418-error-in-dir2-function#answer_96973

The LCC compiler is very old, not powerful and contains many bugs. Here it seems, like it cannot find the header "shlwapi.h". Other compilers include this header as standard. Therefore I suggest to install e.g. the compilers included in the free SDKs for Windows.