Fatal Error when using xgboost as subModel and metaLearner...

[Steviey]

<simpleError in xgboost::xgb.DMatrix(x, label = y, missing = NA): [06:56:24] amalgamation/../src/data/data.cc:981: Check failed: valid: Input data contains infornan Stack trace: [bt] (0) x86_64-pc-linux-gnu-library/4.0/xgboost/libs/xgboost.so(+0x59db5) [0x7f0ba7102db5] [bt] (1) x86_64-pc-linux-gnu-library/4.0/xgboost/libs/xgboost.so(+0x19a2c9) [0x7f0ba72432c9] [bt] (2) x86_64-pc-linux-gnu-library/4.0/xgboost/libs/xgboost.so(+0x19a4bd) [0x7f0ba72434bd] [bt] (3) x86_64-pc-linux-gnu-library/4.0/xgboost/libs/xgboost.so(+0x19a755) [0x7f0ba7243755] [bt] (4) x86_64-pc-linux-gnu-library/4.0/xgboost/libs/xgboost.so(XGDMatrixCreateFromMat_omp+0x82) [0x7f0ba7142da2] [bt] (5) x86_64-pc-linux-gnu-library/4.0/xgboost/libs/xgboost.so(XGDMatrixCreateFromMat_R+0x235) [0x7f0ba7100955] [bt] (6) lib/libR.so(+0xf69b0) [0x7f0bddef39b0] [bt] (7) lib/R/lib/libR.so(+0x134b0e) [0x7f0bddf31b0e] [bt] (8) lib/R/lib/libR.so(Rf_eval+0x1a0) [0x7f0bddf3b5>

[Steviey]

As far as I understand, this could be realated to xgboost-internals.