我想用bothub创建一个自动聊天机器人。在
对我来说这是一次全新的经历，我被困在这里了
我希望我能在这里找到答案。在JamesLees-MacBook-Pro:kakaotalkchatbot root# bothub logs
Traceback (most recent call last):
File "/usr/local/bin/bothub", line 11, in 
sys.exit(main())
File "/Library/Python/2.7/site-packages/bothub_cli/main.py", line 539, in main
cli()
File "/Library/Python/2.7/site-packages/click/core.py", line 721, in __call__
return self.main(*args, **kwargs)
File "/Library/Python/2.7/site-packages/click/core.py", line 697, in main
rv = self.invoke(ctx)
File "/Library/Python/2.7/site-packages/click/core.py", line 1065, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/Library/Python/2.7/site-packages/click/core.py", line 894, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/Library/Python/2.7/site-packages/click/core.py", line 535, in invoke
return callback(*args, **kwargs)
File "/Library/Python/2.7/site-packages/bothub_cli/main.py", line 497, in logs
log_entries = lib_cli.logs()
File "/Library/Python/2.7/site-packages/bothub_cli/lib.py", line 291, in logs
self._load_auth()
File "/Library/Python/2.7/site-packages/bothub_cli/lib.py", line 298, in _load_auth
self.config.load()
File "/Library/Python/2.7/site-packages/bothub_cli/config.py", line 46, in load
with open(self.path, encoding='utf8') as fin:
TypeError: 'encoding' is an invalid keyword argument for this function
这就是我得到的，我不能从这开始
^{pr2}$
我至少想知道问题出在哪里
如果不能解决也没关系
我也很想得到聊天机器人的建议
谢谢。在

回发或回调参数无效。在配置中使用 <pages enableEventValidation="true"/> 或在页面中使用 <%@ Page EnableEventValidation="true" %> 启用了事件验证。出于安全目的，此功能验证回发或回调事件的参数是否来源于最初呈现这些事件的服务器控件。如果数据有效并且是预期的，则使用 ClientScriptManager.RegisterForEventValidation 方法来注册回发或回调数据以进行验证。

说明: 执行当前 Web 请求期间，出现未经处理的异常。请检查堆栈跟踪信息，以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.ArgumentException: 回发或回调参数无效。在配置中使用 <pages enableEventValidation="true"/> 或在页面中使用 <%@ Page EnableEventValidation="true" %> 启用了事件验证。出于安全目的，此功能验证回发或回调事件的参数是否来源于最初呈现这些事件的服务器控件。如果数据有效并且是预期的，则使用 ClientScriptManager.RegisterForEventValidation 方法来注册回发或回调数据以进行验证。

源错误:

 

执行当前 Web 请求期间生成了未经处理的异常。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息。
		
解决方法：在页面加载事件中，添加！IsPostBack。

 protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
            DataTable dt = new DAL.qinqing().listall();
            RepList1.DataSource = dt;
            RepList1.DataBind();
            }
          }

 

import mmap
# write a simple example file
with open("hello.txt", "wb") as f:
f.write(b"Hello Python!\n")
with open("hello.txt", "r+b") as f:
# memory-map the file, size 0 means whole file
mm = mmap.mmap(f.fileno(), 0)
# read content via standard file methods
print(mm.readline())  # prints b"Hello Python!\n"
# read content via slice notation
print(mm[:5])  # prints b"Hello"
# update content using slice notation;
# note that new content must have same size
mm[6:] = b" world!\n"
# ... and read again using standard file methods
mm.seek(0)
print(mm.readline())  # prints b"Hello  world!\n"
# close the map
mm.close()
不幸的是，在我的系统上，当我在命令行上执行时，我得到了这些错误。在
^{pr2}$
关于我的系统，Ubuntu Linux on Virtual machine-VirtualBox：user@logger$ uname -a
Linux user-vm 4.15.0-42-generic #45-Ubuntu SMP Thu Nov 15 19:32:57 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
在windows上，使用PyCharm我可以毫无问题地执行这个程序。
但是，在虚拟机Linux上，我得到了这些错误。我错过了什么。在
谢谢。在

我正在学习如何使用以下代码将hibernate与spring集成到Oracle 11g中。但是从几天就陷入了同样的错误。请帮我解决这个问题。我已经尝试了其他解决方案中提到的不同解决方案，以解决相同错误的问题，但没有运气。java.sql.SQLException：调用中的无效参数
欢迎任何相关解决方案。
感谢，
尼莎
spring.xml
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">
oracle.jdbc.driver.OracleDriver
jdbc:oracle:thin:@10.23.225.22:1521:PRACTICE
SCOTT
tiger
com.springHibernate.model.Person
org.hibernate.dialect.Oracle9Dialect
thread
true
主要方法：SpringHibernateMain
package com.springHibernate.main;
import java.util.List;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.springHibernate.dao.PersonDao;
import com.springHibernate.model.Person;
public class SpringHibernateMain {
public static void main(String[] args) {
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("spring.xml");
PersonDao personDao = context.getBean(PersonDao.class);
Person p = new Person();
p.setId(1);
p.setName("John");
p.setCountry("United States");
personDao.save(p);
List person = personDao.listPerson();
for(Person p1 : person){
System.out.println("Person List:" + p1);
}
}
}
堆栈跟踪：
ERROR: Unable obtain JDBC Connection
java.sql.SQLException: invalid arguments in call
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:208)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:236)
at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:414)
at oracle.jdbc.driver.T4CConnection.(T4CConnection.java:165)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:153)
at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:144)
at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:155)
at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:130)
at org.springframework.jdbc.datasource.UserCredentialsDataSourceAdapter.doGetConnection(UserCredentialsDataSourceAdapter.java:162)
at org.springframework.jdbc.datasource.UserCredentialsDataSourceAdapter.getConnection(UserCredentialsDataSourceAdapter.java:145)
at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
at org.hibernate.internal.SessionFactoryImpl$3.obtainConnection(SessionFactoryImpl.java:643)
at org.hibernate.hql.spi.id.IdTableHelper.executeIdTableCreationStatements(IdTableHelper.java:67)
at org.hibernate.hql.spi.id.global.GlobalTemporaryTableBulkIdStrategy.finishPreparation(GlobalTemporaryTableBulkIdStrategy.java:125)
at org.hibernate.hql.spi.id.global.GlobalTemporaryTableBulkIdStrategy.finishPreparation(GlobalTemporaryTableBulkIdStrategy.java:42)
at org.hibernate.hql.spi.id.AbstractMultiTableBulkIdStrategyImpl.prepare(AbstractMultiTableBulkIdStrategyImpl.java:88)
at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:451)
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:465)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:708)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:724)
at org.springframework.orm.hibernate5.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:416)
at org.springframework.orm.hibernate5.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:401)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:753)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)
at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:83)
at com.springHibernate.main.SpringHibernateMain.main(SpringHibernateMain.java:14)
May 16, 2016 12:59:16 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
WARN: SQL Error: 17433, SQLState: null
May 16, 2016 12:59:16 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
ERROR: invalid arguments in call
Exception in thread "main" org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:97)
at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:87)
at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:109)
at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:227)
at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:234)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:214)
at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:52)
at org.hibernate.internal.SessionImpl.beginTransaction(SessionImpl.java:1525)
at com.springHibernate.dao.PersonDaoImpl.save(PersonDaoImpl.java:25)
at com.springHibernate.main.SpringHibernateMain.main(SpringHibernateMain.java:24)
Caused by: java.sql.SQLException: invalid arguments in call
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:208)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:236)
at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:414)
at oracle.jdbc.driver.T4CConnection.(T4CConnection.java:165)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:153)
at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:144)
at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:155)
at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:130)
at org.springframework.jdbc.datasource.UserCredentialsDataSourceAdapter.doGetConnection(UserCredentialsDataSourceAdapter.java:162)
at org.springframework.jdbc.datasource.UserCredentialsDataSourceAdapter.getConnection(UserCredentialsDataSourceAdapter.java:145)
at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:386)
at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:84)
... 8 more
2016-05-16
Nisha
+0
尝试将您的用户名/密码属性移动到您配置db url的数据源中 –
+0
我看到您使用的是Oracle 9方言，这可能是问题所在。 –
+0
我已经试过最初只有Nadir，得到同样的错误。 –