问题
I am using R with readxl package. I try to import an Excel file with the following command:
library(readxl)
city_codes <- read_excel("./data/file.xlsx", sheet = "city_codes")
It says it is a zip file and cannot be opened:
Error in sheets_fun(path) : Evaluation error: zip file './data/file.xlsx' cannot be opened.
Any ideas?
回答1:
The error message is readxl's funny way of saying "file not found". That exact line of code gives me the exact same error, and the file doesn't even exist for me.
Note: I'm on version 1.0.0 of readxl
回答2:
I had this error, but for me, it was just that I had the sheet open in Excel while trying to read it into R. I guess the package wrongly perceives it as a zip file when it's trying to read it while Excel has partial ownership of it (and this blocks the read).
回答3:
You can specify a path to a file, only if it is nested on the working directory. For example: If your working directory is MyWD and there is a folder in it, named MyData and another folder within MyData named MyNestedData, and finally myExcelFile.xlsx
read_excel("MyData/MyNestedData/myExcelFile.xlsx",sheet = "Sheet2") #will work
read_excel("MyWD/MyData/MyNestedData/myExcelFile.xlsx",sheet = "Sheet2") #will not work
回答4:
If your excel worksheet is password protected, read_excel won't be able to access it and will give you this error. If it needs protection, I would suggest p/w protecting the folder it's in, and then unprotecting the worksheet.
回答5:
This can happen if you forget to do the following before you use the read_excel function
setwd("C:\\map\\map_in_map\\map_in_map_in_map_where_the_file_is")
回答6:
You may try to specify the full path instead of ./path/to/file
来源：https://stackoverflow.com/questions/44619585/reading-excel-evaluation-error-with-zip-file-file-xlsx-cannot-be-opened