<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div>I get the error below although I included both Materials.xml and GateMaterials.db in my work directory...I checked the content of these files and they looked fine to me...Any suggestion ?</div><div><br></div><div><div>GateVGeometryVoxelReader::GateVGeometryVoxelReader: m_voxelTranslator 0</div><div>GateVGeometryVoxelReaderMessenger::SetNewValue: newValue (translatorType) : range</div><div><br></div><div>!!! GateMDBFile::LookForElementIndbStream:   </div><div><span class="Apple-tab-span" style="white-space:pre"> </span><b>I could not find any section [Materials] in the material database file. </b></div><div><span class="Apple-tab-span" style="white-space:pre"><b> </b></span><b>You should check the database file.</b></div><div><span class="Apple-tab-span" style="white-space:pre"><b> </b></span><b>Computation aborted!!!</b></div><div><b><br></b></div><div><b>*** G4Exception: Aborting execution ***</b></div><div><b>Aborted</b></div><div><br></div><div>arda</div></div></body></html>