R语言下载完TCGA数据时，运行GDCprepare函数时，总是报C盘临时文件夹的一个错误

Question

library(pacman)
library(SummarizedExperiment)
library(TCGAbiolinks)
library(tidyverse)
library(magrittr)
library(data.table)
library(biomaRt)



projectPath = "D:/Project/sxkong_200415"  
dataPath = paste(projectPath, "Data", sep = "/")
if(!dir.exists(dataPath)) dir.create(dataPath)  
setwd(dataPath)

TCGAbiolinks:::getProjectSummary("TCGA-LIHC")

LIHC_query <- GDCquery(project = "TCGA-LIHC",
                       legacy = FALSE,
                       experimental.strategy = "RNA-Seq",
                       data.category = "Transcriptome Profiling",
                       data.type = "Gene Expression Quantification",
                       workflow.type = "HTSeq - FPKM-UQ")

GDCdownload(LIHC_query,files.per.chunk = 50)

dataAssy = GDCprepare(LIHC_query, summarizedExperiment = F)

R版本4.0.5  下载完数据运行 ： dataAssy = GDCprepare(LIHC_query, summarizedExperiment = F)时，

出现以下错误：

> dataAssy = GDCprepare(LIHC_query, summarizedExperiment = F,directory = "GDCdata")
|                                                                                        |  0%                      错误: 'C:\Users\神的孩~1\AppData\Local\Temp\RtmpMl9OQE\file8a46f293134' does not exist.
Error in if (value == n) { : 参数长度为零
> dataAssy = GDCprepare(LIHC_query, summarizedExperiment = F,directory = "GDCdata")
|                                                                                        |  0%                      错误: 'C:\Users\神的孩~1\AppData\Local\Temp\RtmpMl9OQE\file8a45b9d58fd' does not exist.
Error in if (value == n) { : 参数长度为零
> dataAssy = GDCprepare(LIHC_query, summarizedExperiment = F)
|                                                                                        |  0%                      错误: 'C:\Users\神的孩~1\AppData\Local\Temp\RtmpMl9OQE\file8a4798e51d6' does not exist.
Error in if (value == n) { : 参数长度为零

求大神指点，小白一个，鼓捣一天了，实在是没辙了T T

 

Answer 1

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