Error with Save result on shiny app

[HXB2AG]

Hello,
With R 4.2.1 and Rstudio 2022.07.02 in ubuntu 22.04.1
I can submit fcs file for analysis but at the end I 'm unable to save the results:

First error :
Avis : Error in use_zip: impossible de trouver la fonction "use_zip"
2: shiny::runApp
1: cytofkit_shiny_dashboard

If before run shiny app I load library(usethis)
I have this error
Avis : Error in if: la condition est de longueur > 1
2: shiny::runApp
1: cytofkit_shiny_dashboard

Note that with ubuntu 20.04 , R4.2 in june, all work perfectly
thanks for the advice

[Lumagalhaes1]

I'm having the same prob

[AlexCocker]

Same issue for me, it runs but then the results are not saved and left with it not completing:

Dimension reduction...
Running t-SNE...with seed1424
DONE

Run clustering...
Running PhenoGraph...
Run Rphenograph starts:
-Input data of 14358 rows and 9 columns
-k is set to 30
Finding nearest neighbors...
DONE ~0.687999999999988s
Compute jaccard coefficient between nearest-neighbor sets...
DONE ~2.77099999999999s
Build undirected graph from the weighted links...
DONE ~2.01300000000001s
Run louvain clustering on the graph ...
DONE ~1.006s

Run Rphenograph DONE, took a total of 6.47799999999998s.
Return a community class
-Modularity value:0.849836689791118

-Number of clusters:21
DONE!

Progression analysis...
Listing markers used for dimension reduction...
Stashing sample names...
Wrapping results...
Analysis DONE, saving the results...
R object is saved in CD56neg1.RData

THIS R OBJECT IS THE INPUT OF SHINY APP!
Warning: Removed 1853 rows containing missing values (geom_point).
Warning: Error in if: missing value where TRUE/FALSE needed
2: shiny::runApp
1: cytofkit_shiny_dashboard

[c-felton]

I am also having the same issue.

Wrapping results...
Analysis DONE, saving results...
R object is saved XXX.RData
** THIS R OBJECT IS THE INPUT OF SHINY APP **
Warning: Removed xxx rows containing missing values (geom_point).
Warning: Error in if: missing value where TRUE/FALSE needed
then a series of code lines with numbers.

on linux R4.0.2