Error in guides_train(scales = scales$non_position_scales(), theme = theme, : could not find function "guides_train"

[PPpissar]

Hello,

This error was introduced after the update of ggplot2 from version 3.4.0 to 3.5.0. Even with the new update of microeco today this problem was not solve.

t2$plot_tern()

Input colors are not enough to use. Add more colors automatically via color interpolation ...
Registered S3 methods overwritten by 'ggtern':
method from
grid.draw.ggplot ggplot2
plot.ggplot ggplot2
print.ggplot ggplot2

Error in guides_train(scales = scales$non_position_scales(), theme = theme, :
could not find function "guides_train"

What can we do?

[ChiLiubio]

Hi. Yes. The ggplot2 3.5.0 has a new guide system (https://github.com/tidyverse/ggplot2/releases). The ggtern package in CRAN is built based on the previous ggplot2 version. It is not easy to solve by simply adding a function. How about installing a ggplot2 3.4 to do it temporarily.

[PPpissar]

Hi, I have already tried this but because of the many packages linked to ggplot2 I get this

Error in unloadNamespace(package) : namespace ‘ggplot2’ is imported by ‘ggplotify’, ‘patchwork’, ‘microbiome’, ‘ggfun’, ‘phyloseq’, ‘ggpubr’, ‘ggtree’, ‘aplot’, ‘microeco’ so cannot be unloaded

[ChiLiubio]

Hi. The author of ggtern package has updated it in CRAN and solved the issue by forcing ggplot2 >= 3.5. Please reinstall the ggtern and try again.

[PPpissar]

Thank you very much! I have done the update and it's working fine!!! Best, Panayiota

…

Sent from my Galaxy

-------- Original message -------- From: Chi Liu ***@***.***> Date: 30/03/2024 07:08 (GMT+02:00) To: ChiLiubio/microeco ***@***.***> Cc: Panayiota Pissaridou ***@***.***>, Author ***@***.***> Subject: Re: [ChiLiubio/microeco] Error in guides_train(scales = scales$non_position_scales(), theme = theme, : could not find function "guides_train" (Issue #331) Hi. The author of ggtern package has updated it in CRAN and solved the issue by forcing ggplot2 >= 3.5. Please reinstall the ggtern and try again. — Reply to this email directly, view it on GitHub<#331 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/A6OV42JONK2EHXWBLRJWOATY2ZCEBAVCNFSM6AAAAABEGWNES6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDAMRXHEYTSMRRHA>. You are receiving this because you authored the thread.Message ID: ***@***.***>