#550: OSGeo4W-64 bit: lasinfo crashes with an entry point not found
---------------------+---------------------------
Reporter: hellik | Owner: osgeo4w-dev@…
Type: defect | Status: new
Priority: critical | Component: Package
Version: | Keywords: las
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lasinfo --help in the ''OSGeo4W-64 bit-shell'' crashes with:
{{{
procedure entry point "?get_error@LASzipper@@QEBAPEBDXZ" couldn't find in
the DLL "C:\OSGEO$~1\bin\liblas.dll".
}}}
starting a dependency walker session in the ''OSGeo4W-64 bit-shell'' shows
following issues:
{{{
Error: At least one required implicit or forwarded dependency was not
found.
Error: At least one module has an unresolved import due to a missing
export function in an implicitly dependent module.
Warning: At least one delay-load dependency module was not found.
Warning: At least one module has an unresolved import due to a missing
export function in a delay-load dependent module.
}}}
having a closer look into the dependency walker results, it seems the isse
seems to be within ''laszip.dll''
{{{
??0LASunzipper@@QEAA@XZ
??0LASzip@@QEAA@XZ
??0LASzipper@@QEAA@XZ
??1LASunzipper@@QEAA@XZ
??1LASzip@@QEAA@XZ
??1LASzipper@@QEAA@XZ
?close@LASunzipper@@QEAA_NXZ
?get_error@LASunzipper@@QEBAPEBDXZ
?get_error@LASzip@@QEBAPEBDXZ
?get_error@LASzipper@@QEBAPEBDXZ
?get_name@LASitem@@QEBAPEBDXZ
?open@LASunzipper@@QEAA_NAEAV?$basic_istream@DU?$char_traits@D@std@@@std@@PEBVLASzip@@@Z
?open@LASzipper@@QEAA_NAEAV?$basic_ostream@DU?$char_traits@D@std@@@std@@PEBVLASzip@@@Z
?pack@LASzip@@QEAA_NAEAPEAEAEAH@Z
?read@LASunzipper@@QEAA_NPEBQEAE@Z
?seek@LASunzipper@@QEAA_NI@Z
?setup@LASzip@@QEAA_NEGG@Z
?unpack@LASzip@@QEAA_NPEBEH@Z
?write@LASzipper@@QEAA_NPEBQEBE@Z
}}}
attachted the dependency walker profiling output.
--
Ticket URL: <https://trac.osgeo.org/osgeo4w/ticket/550>
OSGeo4W <http://trac.osgeo.org/osgeo4w>
OSGeo4W is the Windows installer and package environment for the OSGeo stack.
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