buddy Forum Newbie Got Viz? Posts: 11

CGI about OpenDX 08/04/11 at 19:03:50   hi joelr,    I wrote a CGI program,using C.  CGI program function is to accept input parameters from user ,then execute .net file.  There is a problem when I test the CGI program.  The program can execute without problem in terminal. But it has a problem, called by the browser.  The error ,from the error.log is that "DXLStartDX: No such file or directory".     joelr, how do you think this problem? Thank you!     PS: I use apache as my server software.

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joelr OpenDX Forum Administrator Got Viz? Posts: 388	Re: CGI about OpenDX Reply #1 - 08/10/11 at 04:09:48   Your CGIs are running in a different environment than the command line. If it cannot find the .net file, perhaps you just need to make the path absolute.   --Joel
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buddy Forum Newbie Got Viz? Posts: 11	Re: CGI about OpenDX Reply #2 - 08/10/11 at 19:43:18   Hi Joel :    the code that I test the CGI is :    IGRFSconn = DXLStartDX("dx ",NULL)    if (IGRFSconn == NULL)     {            fprintf(stderr,"Could not connect\n");            perror("DXLStartDX");            exit(1);     }         and the error is  the same as before,"DXLStartDX: No such file or directory".
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joelr OpenDX Forum Administrator Got Viz? Posts: 388	Re: CGI about OpenDX Reply #3 - 08/11/11 at 03:42:21   Try checking that values of various environment variables, especially PATH and DXROOT.
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