AssertError:read can not have position excceed buffer length

Jagadish Kenchannavar 6

Hi i am getting following error when trying to predict using externally generated R xgboost model in azure ML studio

Error 0063: The following error occurred during evaluation of R script:
---------- Start of error message from R ----------
AssertError:read can not have position excceed buffer length

1 answer

GiftA-MSFT 11,166 Reputation points

2021-04-13T16:22:15.963+00:00

Hi, thanks for reaching out. There might be a conflict between versions of xgboost. Can you confirm that version used to create the model is <=0.90?
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Jagadish Kenchannavar 6 Reputation points

2021-04-13T16:26:22.967+00:00

Package: xgboost
Type: Package
Title: Extreme Gradient Boosting
Version: 1.3.2.1

GiftA-MSFT 11,166 Reputation points

2021-04-13T18:52:53.137+00:00

Thanks, currently, the recommended or supported version is <=0.90.

Jagadish Kenchannavar 6 Reputation points

2021-04-14T04:54:34.863+00:00

Thanks, GiftA
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AssertError:read can not have position excceed buffer length

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