解决centos7下 selenium报错--unknown error: DevToolsActivePort file doesn't exist 早上在linux下用selenium启动Chrome时出现问题: 报错: Traceback (most recent call last): File "get2.py", line 62, in <module> browser = webdriver.Chrome() File "/root/.pyenv/v…

解决方案: from selenium.webdriver.chrome.options import Options chrome_options = Options() chrome_options.add_argument('--no-sandbox') chrome_options.add_argument('--disable-dev-shm-usage') chrome_options.add_argument('--headless') browser = webdriver.Ch…

在centos中使用无头chrome报以下错误 selenium.common.exceptions.WebDriverException: Message: unknown error: DevToolsActivePort file doesn't exist 解决办法 禁用sandbox from selenium.webdriver.chrome.options import Optionsfrom selenium import webdriverchrome_options = Op…

感觉程序员的世界真是一个变幻无常且精彩绝伦的世界,每次跑程序都会发现不一样的问题.今天跑MapReduce程序来统计邮箱次数时遇到了一个问题,明明一样的代码,别人能跑,我却跑不了.我相信,基本做这行的都遇到过这种问题.好了,话不多说,来聊聊今天的错误吧. 根据日志查看到报的错误为:No lease on /目录: File does not exist. [Lease.  Holder: DFSClient_NONMAPREDUCE_-2059237550_1, pendingcreates:…

如果Eclipse中出现User setting file does not exist ...\.m2\setting.xml这样的问题,解决方法如下: 1.拷贝%M2_HOME%/conf/settings.xml的文件到%USER_HOME%/.m2/settings.xml中即可. 经过研究,同时也发现,在Maven安装好之后,%USER_HOME%/.m2目录下是不存在settings.xml的.而通过官方说明找到了答案http://maven.apache.org/settings.…

Sqoop 抽数报错: java.io.FileNotFoundException: File does not exist 一.错误详情 2019-10-17 20:04:49,080 INFO [IPC Server handler 20 on 45158] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Diagnostics report from attempt_1567429685851_474405_m_000001_0: Err…

利用 mount 指令解决 Read-only file system的问题 在linux系统中创建一个文件提示: /application/report/shiwei # touch test.ctouch: cannot touch `test.c': Read-only file system 总是提示Read-only file system,也就是说系统是只读的,什么也写不了.于是在网上到处找了一下,发现解决起来挺容易的.一条命令就可以了 mount -o remount rw / 参…

at org.apache.spark.deploy.history.FsHistoryProvider.<init>(FsHistoryProvider.scala:) at org.apache.spark.deploy.history.FsHistoryProvider.<init>(FsHistoryProvider.scala:) ... more Caused by: java.io.FileNotFoundException: File does not exist:…

第一种错误 :idea中 maven打包时时报错User setting file does not exist C:\Users\lenevo\.m2\setting.xml, 解决方案如下:将maven的安装目录\conf目录下的setting.xml拷贝到C:\Users\lenevo\.m2目录下即可. 第二种错误: This application has no explicit mapping for /error, so you are seeing this as a fallb…

[PAClient Error] Error: E4356 File does not exist: /Users/tt/PAServer/scratch-dir/Administrator-snIOS/aAPP.app/aAPP.armv7 64位 release ok 64位 debug error…