<div dir="ltr"><div><div><div>Hi <br><br></div>I get some compile errors on master (Ubuntu 16.04 and 14.04):<br><br>[  0%] Building CXX object src/core/CMakeFiles/qgis_core.dir/composer/qgscomposition.cpp.o<br>[  0%] Building CXX object src/core/CMakeFiles/qgis_core.dir/pal/pal.cpp.o<br>/home/stefan/sources/qgis_master/src/core/pal/pal.cpp:125:3: error: reference to ‘RTree’ is ambiguous<br>   RTree<FeaturePart*, double, 2, double> *obstacles;<br>   ^<br>In file included from /home/stefan/sources/qgis_master/src/core/pal/feature.h:33:0,<br>                 from /home/stefan/sources/qgis_master/src/core/pal/pal.cpp:37:<br>/home/stefan/sources/qgis_master/src/core/pal/pointset.h:38:7: note: candidates are: class RTree<br> class RTree;<br>       ^<br><br>....<br>....<br>....<br><br>src/core/CMakeFiles/qgis_core.dir/build.make:7466: recipe for target 'src/core/CMakeFiles/qgis_core.dir/pal/pal.cpp.o' failed<br>make[2]: *** [src/core/CMakeFiles/qgis_core.dir/pal/pal.cpp.o] Error 1<br>CMakeFiles/Makefile2:208: recipe for target 'src/core/CMakeFiles/qgis_core.dir/all' failed<br>make[1]: *** [src/core/CMakeFiles/qgis_core.dir/all] Error 2<br>Makefile:149: recipe for target 'all' failed<br>make: *** [all] Error 2<br><br><br></div>best regards<br></div>Stefan <br></div>