System.Reflection.TargetInvocationException: There is an error in XML document (428, 10). ---> System.InvalidOperationException: There is an error in XML document (428, 10). ---> pwiz.Skyline.Util.AssumptionException: error reading mz values - declared mz value 89 does not match calculated value 89.0247 at pwiz.Skyline.Model.Serialization.DocumentReader.ValidateSerializedVsCalculatedProductMz(Nullable`1 declaredProductMz, TransitionDocNode node) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\Serialization\DocumentReader.cs:line 1465 at pwiz.Skyline.Model.Serialization.DocumentReader.ReadTransitionXml(XmlReader reader, TransitionGroup group, ExplicitMods mods, IsotopeDistInfo isotopeDist) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\Serialization\DocumentReader.cs:line 1448 at pwiz.Skyline.Model.Serialization.DocumentReader.ReadTransitionListXml(XmlReader reader, TransitionGroup group, ExplicitMods mods, IsotopeDistInfo isotopeDist) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\Serialization\DocumentReader.cs:line 1337 at pwiz.Skyline.Model.Serialization.DocumentReader.ReadTransitionGroupXml(XmlReader reader, Peptide peptide, ExplicitMods mods, Double deltaMass) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\Serialization\DocumentReader.cs:line 1197 at pwiz.Skyline.Model.Serialization.DocumentReader.ReadTransitionGroupListXml(XmlReader reader, Peptide peptide, ExplicitMods mods, Double deltaMass) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\Serialization\DocumentReader.cs:line 1000 at pwiz.Skyline.Model.Serialization.DocumentReader.ReadPeptideXml(XmlReader reader, PeptideGroup group, Boolean isCustomMolecule) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\Serialization\DocumentReader.cs:line 831 at pwiz.Skyline.Model.Serialization.DocumentReader.ReadPeptideListXml(XmlReader reader, PeptideGroup group) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\Serialization\DocumentReader.cs:line 727 at pwiz.Skyline.Model.Serialization.DocumentReader.ReadPeptideGroupXml(XmlReader reader) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\Serialization\DocumentReader.cs:line 697 at pwiz.Skyline.Model.Serialization.DocumentReader.ReadPeptideGroupListXml(XmlReader reader) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\Serialization\DocumentReader.cs:line 539 at pwiz.Skyline.Model.Serialization.DocumentReader.ReadXml(XmlReader reader) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\Serialization\DocumentReader.cs:line 507 at pwiz.Skyline.Model.SrmDocument.ReadXml(XmlReader reader) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Model\SrmDocument.cs:line 1925 at System.Xml.Serialization.XmlSerializationReader.ReadSerializable(IXmlSerializable serializable, Boolean wrappedAny) at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderSrmDocument.Read1_srm_settings() --- End of inner exception stack trace --- at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events) at System.Xml.Serialization.XmlSerializer.Deserialize(TextReader textReader) at pwiz.Skyline.SkylineWindow.<>c__DisplayClass125.b__123(IProgressMonitor progressMonitor) in c:\proj\pwiz_x64\pwiz_tools\Skyline\SkylineFiles.cs:line 257 at pwiz.Skyline.Controls.LongWaitDlg.RunWork(Action`1 performWork) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Controls\LongWaitDlg.cs:line 228 --- End of inner exception stack trace --- at pwiz.Skyline.Util.Helpers.WrapAndThrowException(Exception x) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Util\Util.cs:line 1966 at pwiz.Skyline.Controls.LongWaitDlg.PerformWork(Control parent, Int32 delayMillis, Action`1 performWork) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Controls\LongWaitDlg.cs:line 176 at pwiz.Skyline.Controls.LongWaitDlg.PerformWork(Control parent, Int32 delayMillis, Action`1 performWork) in c:\proj\pwiz_x64\pwiz_tools\Skyline\Controls\LongWaitDlg.cs:line 131 at pwiz.Skyline.SkylineWindow.OpenFile(String path, FormEx parentWindow) in c:\proj\pwiz_x64\pwiz_tools\Skyline\SkylineFiles.cs:line 261