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TEMP: diagnose pdf() Greek measurement errors on CI (do not merge) - #8

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wolski wants to merge 1 commit into
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diag-encoding

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@wolski

@wolski wolski commented Nov 2, 2026

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Temporary: one CI run with a diagnostic step (locale, extSoftVersion/iconv, pdf(NULL) and ComplexHeatmap probes for Greek text). The same probes pass in rocker/r-ver:4.6.2 (Ubuntu 26.04) and locally on macOS, but two tests fail with mbcsToSbcs errors on both GitHub runners. Will be closed after the run.

Prepared with the assistance of an AI coding agent.

To be removed once the cause of the mbcsToSbcs errors is known.

Assisted-by: AI coding agent
@wolski

wolski commented Nov 2, 2026

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Diagnosis done: the errors come from R CMD check --as-cran, which sets R_CHECK_MBCS_CONVERSION_FAILURE=TRUE (turning pdf() conversion warnings into errors). Closing.

@wolski wolski closed this Nov 2, 2026
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