caught segfault error in vignette example using Mac M2

[OscarKjell]

Hi,
thanks for a great package!

When running the vignette example

I get an error on my Mac M2.

Code:

sotu.instances <- 
  mallet.import(id.array = row.names(sotu), 
                text.array = sotu[["text"]], 
                stoplist = stopwords_en_file_path,
                token.regexp = "\\p{L}[\\p{L}\\p{P}]+\\p{L}")

Error:

 *** caught segfault ***
address 0xfffffffffffffff8, cause 'invalid permissions'

Traceback:
 1: .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl,     .jcast(if (inherits(o, "jobjRef") || inherits(o, "jarrayRef")) o else cl,         "java/lang/Object"), .jnew("java/lang/String", method),     j_p, j_pc, use.true.class = TRUE, evalString = simplify,     evalArray = FALSE)
 2: .jrcall(x, name, ...)
 3: rJava::J("cc/mallet/topics/RTopicModel")$addInstances(instances,     id.array, text.array)
 4: mallet.import(id.array = row.names(sotu), text.array = sotu[["text"]],     stoplist = stopwords_en_file_path, token.regexp = "\\p{L}[\\p{L}\\p{P}]+\\p{L}")

Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace

Any help is much appreciated

[MansMeg]

Hmm. Seem to be a problem with RJava? Maybe open an issue for that R package?

[moomoofarm1]

Tried the following code in the Mac M1. It worked and it should work in M2+.
In the terminal (iterms):

arch -arm64 brew install openjdk
sudo ln -sfn /opt/homebrew/opt/openjdk/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk.jdk
export CPPFLAGS="-I/opt/homebrew/opt/openjdk/include"

In R console:

install.packages("rJava")

.rs.restartR()

library(rJava)

install.packages("mallet")

Then follow the code in the vignette.