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http://blog.csdn.net/lilu_leo/article/details/11952717Sometimes you need to set layoutparams in the code, you set the Layoutparams for a framelayout, encounter title problems,Java.lang.ClassCastException:android.widget.FrameLayout$LayoutParams cannot is cast to Android.widget.LinearLayout$LayoutParams Framelayout's parent control is a LinearLayout control, and the problem is that when LinearLayout allocates space for a child control, The layoutparams

Error when using query dynamicJAVA.LANG.CLASSCASTEXCEPTION:COM.CH.HIBERNATE.STUDENT_$$_JAVASSIST_0 cannot is cast to Javassist.util.proxy.ProxyWhen setting the properties of the Student.hbm.xml class tag lazy=false:The results are correct.Not its solution, observe the class package under the LIB, found that there are two javassist packets.Delete one of the Student.hbm.xml in the Class tab of the lazy attribute, run, the result is correct. It turns out

1. Error descriptionJava.lang.ClassCastException:java.util.ArrayList cannot is cast to Java.util.Mapat Service.impl.BillServiceImpl.exportBillExcel (billserviceimpl.java:336) at SUN.REFLECT.NATIVEMETHODACCESSORIMPL.INVOKE0 (Native Method) at Sun.reflect.NativeMethodAccessorImpl.invoke ( nativemethodaccessorimpl.java:57) at Sun.reflect.DelegatingMethodAccessorImpl.invoke ( delegatingmethodaccessorimpl.java:43) at Java.lang.reflect.Method.invoke (method

In the previous blog, we described how to create the first EJB project using Eclipse+jboss, and encountered an error during this period:Exception in thread "main" java.lang.ClassCastException:com.sun.proxy. $Proxy 2 cannot is cast to Com.tgb.ejb.HelloWorldBean at Com.tgb.ejb.client.Client.main (client.java:12)There are two reasons for this:1. Your hellowroldbean does not show the Hellowrold interface@Stateless @remote ({helloworld.class}) public class

Org.apache.hadoop.hbase.client.htablepool$pooledhtable cannot is cast to Org.apacCode:1.create HtablepoolHtablepool hp=new Htablepool (con, 1000);2.get htable from HtablepoolHtable ht= (htable) hp.gettable (tname);Cause: The type of pool.gettable returned in the API version applied today is htableinterface and cannot be strongly converted to htableWorkaround:Ht.put (Put); ReplaceHp.gettable (Tname). put (put); Java inserts a datagram into the HBase ta

Query errors by using hibernate: [Ljava.lang.Object; Cannot is cast to MediaTek. Pro In the following code I am trying to get a List of products which contains all the products in the database: org.Hibernate.TransactionTX=Session.BeginTransaction(); Products=Session.Createsqlquery("SELECT * from Products").List(); if( Products.size() > 0) { return Products; } return NULL; Workaround One: List Products > = session. Createcriteria (products.

A COM object of type ' Microsoft.Office.Interop.Word.ApplicationClass cannot be cast to an interface type ' Microsoft.office.interop.word._ Application ". This operation failed because of a COM component call to an interface with IID ' {00020970-0000-0000-c000-000000000046} ' QueryInterface failed because of an error loading the type library/dll. (Exceptions are from HRESULT:0X80029C4A (type_e_cantloadlibrary)).The process of generating word, such as

After reading the cast name, I found that there are actually four major stories. At the beginning, Jet Li was one of the four major managers who took people to build an IPO In Shucheng. He failed. Sorry, he ran away when he saw par. Li lianjie jumped to a local project, where Liu Dehua was the manager and Jin chengwu was in-charge. When they bullied the people who just arrived, they threw all the sections that were hard to do, including long

" # Include "box2d. H" contains the header file 3. Add the following code to the bool helloworld: Init () function. Box2d * view = box2d: viewwithentryid (); Addchild (view, 0, 2 ); View-> setscale (15 ); View-> setanchorpoint (vec2 (0, 0 )); View-> setposition (vec2 (origin. x + visiblesize. width/2, origin. Y + visiblesize. Height/3 )); 4. Edit the header file test. h, Find protected in the class definition: add Friend class box2d; 5. Edit testentries. cpp. Leave only the following informati

These days to the company, the company's svn broken down, and then the project is relatively large, is a distributed, and then colleagues put the project sent me. I import the project in the MyEclipse, the corresponding jar package also built a personal library to import the project, now the project is not error, but when I deployed to Tomcat boot server, Access to the portal package was such a mistake: Java.lang.ClassCastException:org.apache.catalina.util.DefaultAnnotationProcessor cannot is

Org. gradle. api. internal. tasks. DefaultTaskInputs $ TaskInputUnionFileCollection cannot be cast to org. gradle. api. internal. file. collections. DefaultConfigurableFileCollection, gradletaskinputs Reprinted please indicate the source: http://www.cnblogs.com/cnwutianhao/p/6709758.html Android Studio import project error: Org. gradle. api. internal. tasks. DefaultTaskInputs $ TaskInputUnionFileCollection cannot be

To convert the contents of a PDF file to a picture in bulk, two questions were encountered during the writing process.One, download the SDK, prompt to reference COM component Acrobat, but on my computer is not visible, only see Adobe Acrobat 7.0 browswer Control Type Library 1.0.My computer, Acrobat XI and Acrobat Reader DC, were all loaded, and I didn't find a lap.Later, a lower version of the Acrobat DC installer was installed, which can be seen in the COM component after installation.The reas

JSON String Conversion object error: MorphDynaBean cannot be cast to com. softright. bean. testBean, the class has a set type attribute because JSONObject. toBean () converts a JSON string into a class defined by itself. When the attributes include List, Map, and ArrayList, the problem arises. Error: MorphDynaBean cannot be cast to com. softright. bean. TestBean Solution: In JSONObject. toBean If there is

The article comes from wave-wise investment https://www.wavehk.com/Recently, a news "Wall Street Trader's rice bowl is not insured-the world's first artificial intelligence Etf-aieq easy to win the U.S. stock market" shook the entire market industry and intelligent investment industry. After the information is released on the network, "tremble, Trader!" , "Artificial intelligence etf" Seconds to Kill "human" and other articles overwhelming, time as if one night back to the March 2016, "human int

In the code for a value of a long type key to perform the Incrby operation, has been normal, burst a case of exception:caused by:java.lang.ClassCastException: [B cannot is cast to Java.lang.Long at Redis.clients.jedis.Connection.get Integerreply (connection.java:210) at Redis.clients.jedis.Jedis.incrBy (jedis.java:556) at Com.xxx.xxxxxClieNt.incrby (singlejedisclientimpl.java:119) ... Common frames omittedWhere Com.xxx.xxxxxClient.incrBy is a encapsul

XP SP3 VS 2005 SP1 English version Error: Error c2440: 'static _ cast': cannot convert from 'void (_ thiscall ctrunkpage: *) (void) 'to 'void (_ thiscall c0000target :: *) (nmhdr *, lresult *)'2> none of the functions with this name in scope match the target type The error when the notifm control is used to customize the class and send the notify message to the main window. Solution: Change the parameter type of the function to (nmhdr * nmhdr,

Error: Java. Lang. Long cannot be cast to Java. Lang. Integer Parsing Use a blog to record problems at work, give yourself a reminder, and give some reference to other friends. Error: Java. Lang. Long cannot be cast to Java. Lang. IntegerLong cannot be converted to integer type.This exception often occurs when querying by hinbernate page. Cause: Here, list. Get (0) versions earlier than hibernate2.0

Hibernate query result Bar number setOriginal wording:Integer count = (integer) session.createquery (HQL). Uniqueresult ();Error: Java.lang.ClassCastException:java.lang.Long cannot is cast to Java.lang.IntegerReason:After upgrading from Hibernate 3.0.x/3.1.x to the latest version 3.2, many of the 3.2 SQL functions such as COUNT (), the unique return value of sum () have changed from integer to Long, and if the code is not upgraded, Will get a classca

Any object in Java is strongly converted to an interface type without compiling errors Public class Implements eatable{ publicstaticvoid main (String args[]) { = (drinkable) New Apple (); }} Interface eatable{} Interface drinkable{}Classes in Java can implement interfaces much more, and the Java compiler cannot tell if the class implements the interface so there are no compile errors.But a class in Java is strongly moved to another class, and if the class is not its parent, the com

Today accidentally encountered such a problem, never met before, in the online search a lot of ways, thinking right, but still have to change according to their own procedures.The first write is the HQL statement to the statistics of each month's data, but tried for a long time, the program has been reminding HQL statement exception, no way, can only modify the query statement, changed to a SQL statement for statistics.The error arose, and it was out of hand:Java.lang.ClassCastException:Ljava.la