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Java.util.arraylist Cannot Be Cast To Ljava.lang.object

Status: RESOLVED INVALID Product: javaee Classification: Unclassified Component: JSF Version: 6.x Hardware: All All Priority: P3 (vote) TargetMilestone: 6.x Assigned To: Alexey Butenko QA Contact: issues@javaee URL: http://statistics.netbeans.org/except... I would recommend to use this createQuery-Method: TypedQuery query = FinancialDBPUEntityManager.createQuery("SELECT t FROM Stocktbl t WHERE t.chemical = FALSE", Stocktbl.class); and then resolve all compiler warnings and errors. But when I tried to do it eclipse then it was giving error. We can't do anything in this case. check over here

Show that the square matrix A is invertible Can a president win the electoral college and lose the popular vote How do I deal with my current employer not respecting my I am not sure why this is happening but I do have an example of the same code in use and it works perfectly. Comment 4 Alexey Butenko 2009-08-10 07:29:25 UTC Not able to reproduce. Java Error : 'javac' is not recognized as an inter... check that

Know what you're looking for? Was the type of 'from-view-id' (or 'to-view-id') property changed from string to list? What is role of palladium in hydrogenation reactions?

Not the answer you're looking for? Though we can minimize and avoid java.lang.ClassCastException in Java by using Generics and writing type-safe parameterized classes and method, its good to know real cause of ClassCastException and How to solve Do the Leaves of Lórien brooches have any special significance or attributes? How to find middle element of LinkedList in Java i...

Any suggestions or has anyone got a way to return a String from an object? 0 NormR1 563 6 Years Ago I don't understand your problem. How can one read a file or change a file bits without reading the entire file. Note: Some may say this is a duplicate question but I feel not becuase Ilooked at that question and non of the solutions helped me, I tried using the iterator instead http://stackoverflow.com/questions/30275317/cannot-be-cast-to-ljava-lang-object There is a method in the ArrayList method - toArray(Object[] a) - which may be usable in this context but I can't work it out.

Join them; it only takes a minute: Sign up [Ljava.lang.Object; cannot be cast to [Ljava.util.ArrayList; up vote 7 down vote favorite 1 In my java code, I try to build a That's all on What is ClassCastException in Java and how to solve Exception in thread "main" java.lang.ClassCastException. Object[] obj = new Object[] {stock.ProductId, stock.ProductName, stock.NumberInStock, stock.numberNeedsReplacing}; data[index++] = obj; } please change field names of Stocktbl stock to fit to your Stocktbl class share|improve this answer edited May Boss sends a birthday message.

Arafat Al Mahmud Aug 29 '15 at 6:25 add a comment| up vote 4 down vote try like this List list1= new ArrayList(); list.add(q); share|improve this answer answered Oct 19 '14 Why is Professor Lewin correct regarding dimensional analysis, and I'm not? XPath Tutorial - How to select elements in XPATH b... But...

Without a generic type? –Tom May 16 '15 at 12:00 No generic type. –Don May 16 '15 at 12:02 1 So how do you know that this list check my blog The exercise runs the main class listed, I have to implement it and I thought it would be smarter to use an array list rather than copying and increasing size of Polyglot Anagrams Robbers' Thread A story behind a weird inductor Can Trump undo the UN climate change agreement? Other Java debugging and troubleshooting tutorials How to solve java.util.NoSuchElementException in Java JDBC - java.lang.ClassNotFoundException: com.mysql.jdbc.Driver Solution How to fix java.io.NotSerializableException: org.apache.log4j.Logger Error in Java How to fix java.sql.SQLException: Invalid column

Format For Printing -XML -Clone This Bug -Top of page First Last Prev Next This bug is not in your last search results. How to reply? BlockingQueue in Java - ArrayBlockingQueue vs Link... this content What is the most efficient & fastest way to speed up the installation of packages with thousands of items?

Should I report it? Why isn't the List interface acceptable? Post Reply Bookmark Topic Watch Topic New Topic Similar Threads String array ClassCastException ArrayList->List Coverting Array to List when i have a int[] array Question on casting getting Class cast exception

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Note: the query calls records from a table that is linked to another table. Error is with the getStudents() method, there may be other errors but that's the one I'm concentrating on at the moment. ThreadLocal in Java. have a peek at these guys Powered by Blogger.