rJava and xlsx are difficult to install. so I made this package to separate dependencies of these packages from some package.The following code makes rJava work fine, but I am not sure that this is effective for others.
if(Sys.getenv("JAVA_HOME")!=""){
Sys.setenv(JAVA_HOME="")
}
The above code is effective for my following error
i Loading pkg
Error: Dependency package(s) 'xlsx' not available.
Run `rlang::last_error()` to see where the error occurred.
In addition: Warning message:
In (function (dep_name, dep_ver = "*") :
Dependency package 'xlsx' not available.
For error of rJava, the above code is also effective.
NOTE: As the environment variable JAVA_HOME, the path C:\Program Files (x86)\Java\jre1.8.0_311 is not correct ....I also tried jdk.