Molecule from riccardomartini:

*** Error in `**/knime_3.7.2//plugins/org.knime.binary.jre.linux.x86_64_1.8.0.152-01/jre/bin/java': free(): invalid pointer: 0x00007f1380a86820 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f144c99c7e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7f144c9a537a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7f144c9a953c]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(_ZN5RDKit9MolDraw2D27getAtomSymbolAndOrientationERKNS_4AtomERKN6RDGeom7Point2DE+0xd35)[0x7f13812df9d5]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(_ZN5RDKit9MolDraw2D18extractAtomSymbolsERKNS_5ROMolE+0x1b4)[0x7f13812e0074]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(_ZN5RDKit9MolDraw2D12drawMoleculeERKNS_5ROMolEPKSt6vectorIiSaIiEES8_PKSt3mapIiN5boost6tuples5tupleIfffNSB_9null_typeESD_SD_SD_SD_SD_SD_EESt4lessIiESaISt4pairIKiSE_EEESN_PKS9_IidSG_SaISH_ISI_dEEEi+0x27e)[0x7f13812e291e]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(_ZN5RDKit9MolDraw2D12drawMoleculeERKNS_5ROMolERKSsPKSt6vectorIiSaIiEEPKSt3mapIiN5boost6tuples5tupleIfffNSD_9null_typeESF_SF_SF_SF_SF_SF_EESt4lessIiESaISt4pairIKiSG_EEEPKSB_IidSI_SaISJ_ISK_dEEEi+0x133)[0x7f13812dec13]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(_ZN5RDKit9MolDraw2D12drawMoleculeERKNS_5ROMolEPKSt6vectorIiSaIiEEPKSt3mapIiN5boost6tuples5tupleIfffNSB_9null_typeESD_SD_SD_SD_SD_SD_EESt4lessIiESaISt4pairIKiSE_EEEPKS9_IidSG_SaISH_ISI_dEEEi+0x6b)[0x7f13812da15b]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(Java_org_RDKit_RDKFuncsJNI_MolDraw2D_1drawMolecule_1_1SWIG_19+0x2e)[0x7f138101cfbe]
[0x7f1435017a34]



Molecule from giovannicianchetta

---Registering Weka Editors---
*** Error in `**/knime_3.7.2//plugins/org.knime.binary.jre.linux.x86_64_1.8.0.152-01/jre/bin/java': free(): invalid pointer: 0x00007efeace48820 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7eff78d4c7e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7eff78d5537a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7eff78d5953c]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(_ZN5boost9algorithm10iter_splitISt6vectorISsSaISsEESsNS0_6detail13token_finderFINS5_10is_any_ofFIcEEEEEERT_SB_RT0_T1_+0xa18)[0x7efead6e9cc8]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(_ZN5RDKit15FileParserUtils14ParseV3000CTABEPSiRjPNS_5RWMolERPNS_9ConformerERbS2_S2_bb+0x494)[0x7efead6db0c4]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(_ZN5RDKit18MolDataStreamToMolEPSiRjbbb+0xa37)[0x7efead6deca7]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(_ZN5RDKit13MolBlockToMolERKSsbbb+0x1aa)[0x7efead6e09ea]
**/knime_3.7.2/plugins/org.rdkit.knime.bin.linux.x86_64_3.6.1.v201905131516/os/linux/x86_64/libGraphMolWrap.so(Java_org_RDKit_RDKFuncsJNI_RWMol_1MolFromMolBlock_1_1SWIG_10+0xb2)[0x7efead2c5572]
[0x7eff61017a34]