Exception Message
System.AggregateException : One or more errors occurred. (Unable to load shared library 'lib_lightgbm' or one of its dependencies. In order to help diagnose loading problems, consider setting the DYLD_PRINT_LIBRARIES environment variable: dlopen(liblib_lightgbm, 0x0001): tried: 'liblib_lightgbm' (no such file), '/usr/local/lib/liblib_lightgbm' (no such file), '/usr/lib/liblib_lightgbm' (no such file), '/private/tmp/helix/working/C4560A62/w/B640096B/e/liblib_lightgbm' (no such file))
---- System.DllNotFoundException : Unable to load shared library 'lib_lightgbm' or one of its dependencies. In order to help diagnose loading problems, consider setting the DYLD_PRINT_LIBRARIES environment variable: dlopen(liblib_lightgbm, 0x0001): tried: 'liblib_lightgbm' (no such file), '/usr/local/lib/liblib_lightgbm' (no such file), '/usr/lib/liblib_lightgbm' (no such file), '/private/tmp/helix/working/C4560A62/w/B640096B/e/liblib_lightgbm' (no such file)
CallStack
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at System.Threading.Tasks.Task`1.get_Result()
at Microsoft.ML.AutoML.AutoMLExperiment.Run() in /Users/runner/work/1/s/src/Microsoft.ML.AutoML/AutoMLExperiment/AutoMLExperiment.cs:line 204
at Microsoft.ML.Fairlearn.Tests.GridSearchTest.TestGridSearchTrialRunner2() in /Users/runner/work/1/s/test/Microsoft.ML.Fairlearn.Tests/GridSearchTest.cs:line 104
----- Inner Stack Trace -----
at Microsoft.ML.Trainers.LightGbm.WrappedLightGbmInterface.DatasetCreateFromSampledColumn(IntPtr sampleValuePerColumn, IntPtr sampleIndicesPerColumn, Int32 numCol, Int32[] sampleNonZeroCntPerColumn, Int32 numSampleRow, Int32 numTotalRow, String parameters, SafeDataSetHandle& ret)
at Microsoft.ML.Trainers.LightGbm.Dataset..ctor(Double[][] sampleValuePerColumn, Int32[][] sampleIndicesPerColumn, Int32 numCol, Int32[] sampleNonZeroCntPerColumn, Int32 numSampleRow, Int32 numTotalRow, String param, Single[] labels, Single[] weights, Int32[] groups) in /Users/runner/work/1/s/src/Microsoft.ML.LightGbm/WrappedLightGbmDataset.cs:line 66
at Microsoft.ML.Trainers.LightGbm.LightGbmTrainerBase`4.CreateDatasetFromSamplingData(IChannel ch, Factory factory, Int32 numRow, String param, Single[] labels, Single[] weights, Int32[] groups, CategoricalMetaData catMetaData, Dataset& dataset) in /Users/runner/work/1/s/src/Microsoft.ML.LightGbm/LightGbmTrainerBase.cs:line 995
at Microsoft.ML.Trainers.LightGbm.LightGbmTrainerBase`4.LoadTrainingData(IChannel ch, RoleMappedData trainData, CategoricalMetaData& catMetaData) in /Users/runner/work/1/s/src/Microsoft.ML.LightGbm/LightGbmTrainerBase.cs:line 663
at Microsoft.ML.Trainers.LightGbm.LightGbmTrainerBase`4.TrainModelCore(TrainContext context) in /Users/runner/work/1/s/src/Microsoft.ML.LightGbm/LightGbmTrainerBase.cs:line 440
at Microsoft.ML.Trainers.TrainerEstimatorBase`2.TrainTransformer(IDataView trainSet, IDataView validationSet, IPredictor initPredictor) in /Users/runner/work/1/s/src/Microsoft.ML.Data/Training/TrainerEstimatorBase.cs:line 157
at Microsoft.ML.Trainers.TrainerEstimatorBase`2.Fit(IDataView input) in /Users/runner/work/1/s/src/Microsoft.ML.Data/Training/TrainerEstimatorBase.cs:line 77
at Microsoft.ML.Data.EstimatorChain`1.Fit(IDataView input) in /Users/runner/work/1/s/src/Microsoft.ML.Data/DataLoadSave/EstimatorChain.cs:line 68
at Microsoft.ML.Fairlearn.GridSearchTrailRunner.RunAsync(TrialSettings settings, CancellationToken ct) in /Users/runner/work/1/s/src/Microsoft.ML.Fairlearn/Reductions/GridSearchTrialRunner.cs:line 79
at Microsoft.ML.AutoML.AutoMLExperiment.RunAsync(CancellationToken ct) in /Users/runner/work/1/s/src/Microsoft.ML.AutoML/AutoMLExperiment/AutoMLExperiment.cs:line 273
{
"ErrorMessage": "Unable to load shared library 'lib_lightgbm' or one of its dependencies.",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}
Known issue validation
Build: :mag_right:https://dev.azure.com/dnceng-public/public/_build/results?buildId=419700Error message validated:Unable to load shared library 'lib_lightgbm' or one of its dependencies.Result validation: :x: Known issue did not match with the provided build.
Validation performed at: 9/27/2023 6:14:12 PM UTC
Build Information
Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=419700 Build error leg or test failing: Microsoft.ML.Fairlearn.Tests.GridSearchTest.TestGridSearchTrialRunner2 Pull request: https://github.com/dotnet/machinelearning/pull/6837
Error Message
Fill the error message using step by step known issues guidance.
Known issue validation
Build: :mag_right: https://dev.azure.com/dnceng-public/public/_build/results?buildId=419700 Error message validated:
Unable to load shared library 'lib_lightgbm' or one of its dependencies.
Result validation: :x: Known issue did not match with the provided build. Validation performed at: 9/27/2023 6:14:12 PM UTCReport
Summary
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Summary