InteractiveComplexHeatmapWidget don't work - the output is empty

[elysabethpc]

Hello.

The examples 6.6 and 6.7 don't work as expected. The example in documentation about InteractiveComplexHeatmapWidget don't work. It alway show an empty heatmap with the text (Making heatmap, please wait...). I wait various minutes but dont work.

htShinyExample(6.6)
htShinyExample(6.7)

I tested it in R windows x64 4.3.2 and R 4.3.2 on Ubuntu arm64 22.04. Same result.

R version 4.3.2 (2023-10-31 ucrt)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 11 x64 (build 22621)

Matrix products: default


Random number generation:
 RNG:     Mersenne-Twister 
 Normal:  Inversion 
 Sample:  Rounding 
 
locale:
[1] LC_COLLATE=Spanish_Spain.utf8  LC_CTYPE=Spanish_Spain.utf8    LC_MONETARY=Spanish_Spain.utf8 LC_NUMERIC=C                   LC_TIME=Spanish_Spain.utf8    

time zone: Europe/Madrid
tzcode source: internal

attached base packages:
[1] grid      stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] shiny_1.7.5.1                    InteractiveComplexHeatmap_1.10.0 ComplexHeatmap_2.18.0           

[IvoLeist]

I have not tried to reproduce your issue but I can give you the hint that it might be related to your shiny version. In my application the heatmaps are only rendered when R-Shiny < 1.7.5

In order to downgrade your R-Shiny version

require(remotes)
install_version("shiny", version = "1.7.4.1")

[elysabethpc]

Thank you. It works ok with Shiny version 1.7.4.1 Don't work with actual version 1.8.0

[ShawnWx2019]

This issue still exist...