【防火墙firewalld报错：ERROR: Exception DBusException: org.freedesktop.DBus.Error.AccessDenied:...】的更多相关文章

防火墙firewalld报错：ERROR: Exception DBusException: org.freedesktop.DBus.Error.AccessDenied:...

ERROR: Exception DBusException: org.freedesktop.DBus.Error.AccessDenied: Connection ":1.1985" is not allowed to own the service "org.fedoraproject.FirewallD1" due to security policies in the configuration file 重启dbus服务:systemctl restar…

Mysql导入大文件报错（MySQL server has gone away(error 2006)）

前言 我们在导入mysql数据时候,mysql客户端突然报错:MySQL server has gone away(error 2006) 类似这种情况,处理思路为:调节mysql允许导入包的大小即可. 有两种设置方法: 1.修改mysql的my.inf配置文件(单位为B,此处设置为800M):max_allowed_packet= 2*1024*1024*400 2.登录mysql命令行:set global max_allowed_packet= 2*1024*1024*400 如下图所示…

[Error]Python虚拟环境报错 OSError: setuptools pip wheel failed with error code 2

mkvirtualenv py35 python新建虚拟环境报错,setuptools pip wheel failed with error code 2 刚好昨天在CentOS安装的时候也总是报setuptools的问题.仔细看了一下报错,发现问题并不是在setuptools或pip中. 准确的error信息应该在报错的上部(error的信息被覆盖找不到了,无法截图).类似的错误见:http://www.aichengxu.com/python/11157459.htm 仔细看了一下,发现真…

eclipse运行项目，tomcat报错：Exception in thread :http-bio-8080-exec-4

eclipse运行项目,tomcat报错:Exception in thread :http-bio-8080-exec-4 转自 https://www.cnblogs.com/yby-blogs/p/6283105.html 今天用eclipse开发项目后,新建一个tomcat的server,然后添加项目后启动,利用火狐浏览器进行访问一直报内存溢出: Exception in thread ""http-bio-8080"-exec-1" java.lang.O…

dom4j解析xml报错:Nested exception: org.xml.sax.SAXParseException: White space is required between the processing instruction target and data.

采用dom4j方式解析string类型的xml xml:        String string="<?xmlversion=\"1.0\" encoding=\"UTF-8\"?><ROOT><HEAD><INFO><BUSINESSNO>T065205072015000097</BUSINESSNO><BUSINESSTYPE>T</BUSINESSTYPE&g…

robotframework执行用例时，报错selenium.common.exceptions.WebDriverException: Message: unknown error: cannot get automation extension from unknown error: page could not be found: chrome-extension://aapnijgdinl

在用robotframework编写移动端测试用例(用chrome浏览器模拟手机浏览器),执行用例时, 报错selenium.common.exceptions.WebDriverException: Message: unknown error: cannot get automation extension from unknown error: page could not be found: chrome-extension://aapnijgdinlhnhlmodcfapnahmbfe…

idea 运行scala代码 报错：Exception in thread "main" java.lang.NoClassDefFoundError: scala/Predef$ java.lang.NoClassDefFoundError: scala/Function0 Error: A JNI error has occurred, please check your installati

各种报错信息如下: java.lang.NoClassDefFoundError: scala/Function0 at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetMethodRecursive(Class.java:3048) at java.lang.C…

IIS报错：Exception from HRESULT: 0x8007000B解决方法

报错如下: System.Web.Services.dll 中发生,但未在用户代码中进行处理 其他信息: 服务器无法处理请求. ---> 尝试加载 Oracle 客户端库时引发 BadImageFormatException.如果在安装 32 位 Oracle 客户端组件的情况下以 64 位模式运行,将出现此问题. ---> 试图加载格式不正确的程序. (Exception from HRESULT: 0x8007000B) 这个是去IIS里找到对应的项目,更改…

spark-shell报错：Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/fs/FSDataInputStream

环境: openSUSE42.2 hadoop2.6.0-cdh5.10.0 spark1.6.0-cdh5.10.0 按照网上的spark安装教程安装完之后,启动spark-shell,出现如下报错: 报错信息: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/fs/FSDataInputStream at org.apache.spark.deploy.SparkSubmitA…

selenium启动报错“ incorrect JSON status mapping for 'unknown error' (500 expected)”

前面讲了工程启动报错“selenium启动报错Unable to read VR Path Registry from C:\Users\clinva\AppData\Local\openvr\openvrpaths.vr”,升级了firefox浏览器到62后问题解决了,但是接下来启动程序有另外一个错误“org.openqa.selenium.remote.ErrorCodes toStatus,HTTP Status: '404' -> incorrect JSON status mappin…