glm multinomial fails with nfold or fold column cross validation

Description

Happens with Tibshirani 8 and latest nightly (3.7.0.3300)

I manually generated a fold column, 'x'. I tried nfolds=10 also and same results (I wanted to do both lambda search and nfold cross validation, so I'm managing both myself). There are 7381 observations/rows in the data.

Assignee

Brandon Hill

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None

Reporter

Former user

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Blocker
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