[英]Android NDK can't find JNI_GetCreatedJavaVMs after update from r6 to r7
[英]Why do I get “JNI_GetCreatedJavaVMs returned -1” error while loading the xlsx package in R?
我只是在R中下載了xlsx軟件包,但無法使用該庫。 (在Mac上)
> library(xlsx)
JavaVM: requested Java version ((null)) not available. Using Java at "" instead.
JavaVM: Failed to load JVM: /bundle/Libraries/libserver.dylib
JavaVM FATAL: Failed to load the jvm library.
Error : .onLoad failed in loadNamespace() for 'xlsx', details:
call: .jinit()
error: JNI_GetCreatedJavaVMs returned -1
Error: package or namespace load failed for ‘xlsx’
我究竟做錯了什么?
確保已安裝依賴項:
並且,當然,如果那行不通,請驗證您的Mac中是否安裝了Java JDK: javac -version
如果沒有,只需從以下位置進行安裝: https : //java.com/en/download/faq/java_mac。 XML文件
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