我正在尝试将多个文件导入R,我尝试的前几个文件大约为50KB,但效果很好,但是在尝试500KB文件时,我仍然遇到以下错误
尝试使用64位R,也增加了Java内存
for (i in 1:length(RMLD_March)){
RMarch= loadWorkbook(RMLD_March[i])
RMarchSheets= getSheets(RMarch)
for (j in 1:length(RMarchSheets)){
RMarchData= read.xlsx(RMLD_March[i], sheetIndex = j,
sheetName = "Net Load Obligation",
colIndex = c(2:9),
startRow = 5, endRow = 28,
as.data.frame = TRUE, header = F)
if (i==1&j==1 ) RMarchData1 = RMarchData else RMarchData1=rbind(RMarchData1,RMarchData)
}}
.jcall(“ RJavaTools”,“ Ljava / lang / Object;”,“ invokeMethod”,cl,中的错误: org.apache.poi.POIXMLException:java.lang.reflect.InvocationTargetException