Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
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Snippet: 
pltcl.c:1028:63: error: passing argument 3 of ‘Tcl_ListObjGetElements’ from incompatible pointer type [-Wincompatible-pointer-types]
 1028 |                 if (Tcl_ListObjGetElements(interp, resultObj, &resultObjc, &resultObjv) == TCL_ERROR)
      |                                                               ^~~~~~~~~~~
      |                                                               |
      |                                                               int *
the most detailed description about issue