Ever since https://cgit.freedesktop.org/libreoffice/core/commit/?id=600987b4 tdf#45904 Move remaining _XCellRangeReferrer Java tests to C++ Windows builds are failing with the following error: [build CUT] sc_arealinkobj sc_apitest::ScTabViewObj::testSpreadsheetViewSettingsProperties finished in: 2516ms sc_apitest::ScTabViewObj::testAddRemoveActivationEventListener finished in: 603ms C:/core/test/source/sheet/xcellrangereferrer.cxx:32:sc_apitest::ScTabViewObj::testGetReferredCells equality assertion failed - Expected: Sheet: 0 StartColumn: 0 StartRow: 0 EndColumn: 6 EndRow: 13 - Actual : Sheet: 0 StartColumn: 0 StartRow: 0 EndColumn: 6 EndRow: 23 sc_apitest::ScTabViewObj::testGetReferredCells finished in: 634ms sc_apitest::ScTabViewObj::testGetSetActiveSheet finished in: 572ms sc_apitest::ScTabViewObj::testFreeze finished in: 660ms sc_apitest::ScTabViewObj::testSplit finished in: 679ms C:/core/test/source/sheet/xcellrangereferrer.cxx(32) : error : Assertion Test name: sc_apitest::ScTabViewObj::testGetReferredCells equality assertion failed - Expected: Sheet: 0 StartColumn: 0 StartRow: 0 EndColumn: 6 EndRow: 13 - Actual : Sheet: 0 StartColumn: 0 StartRow: 0 EndColumn: 6 EndRow: 23 Failures !!! Run: 6 Failure total: 1 Failures: 1 Errors: 0 Error: a unit test failed, please do one of: make CppunitTest_sc_tabviewobj CPPUNITTRACE=TRUE # which is a shortcut for the following line make CppunitTest_sc_tabviewobj CPPUNITTRACE="'C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/Common7/IDE/devenv.exe' /debugexe" # for interactive debugging in Visual Studio make CppunitTest_sc_tabviewobj CPPUNITTRACE="drmemory -free_max_frames 20" # for memory checking (install Dr.Memory first, and put it to your PATH) You can limit the execution to just one particular test by: make CppunitTest_sc_tabviewobj CPPUNIT_TEST_NAME="testXYZ" ...above mentioned params... make[1]: make[1]: Makefile:286: recipe for target 'build' failed