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Javac Error Cannot Be Dereferenced


Is adding the ‘tbl’ prefix to table names really a problem? Perhaps you wrote some initialisation code without enclosing it in static {} or plain {}. Alternatively, you must use JDK 1.5 for everything. Javac is not as clever as you. More about the author

asked 1 year ago viewed 219 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 5 Double cannot be dereferenced? If you have not defined that null constructor, you will get an error. Perhaps you did not realise you were overriding a method. It can’t just be left lying out in the middle of the class declarations.

Int Cannot Be Dereferenced Java

cannot override toString() in xxx cannot override toString() in java.lang.Object; overridden method does not throw java.io.IOException Overridden methods cannot add any throws clauses not in the base method they are overriding. Perhaps you were calling a constructor without new. There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors Kurt Van Etten Ranch Hand Posts: 98 posted 5 years ago Hi Collete, Sorry You tried to access an instance variable or method of the outer class from static nested class.

unqualified enumeration required unqualified enumeration constant name required This is theJava version 1.5 or later enum type checking catching you. Drawing a torso with a head (using \draw) How do I make an alien technology feel alien? Rob Bridges Java Web Development Treehouse Moderator 13,402 Points Rob Bridges Rob Bridges Java Web Development Treehouse Moderator 13,402 Points >1y ago Hey Rian, No worries. Int Cannot Be Dereferenced Java Meaning In summary, you import fully qualified classes, with package and classname separated by a dot.

already defined Variable 'x' is already defined in this method. identifier expected. Not the answer you're looking for? http://stackoverflow.com/questions/5527114/char-cannot-be-dereferenced-error You forgot the semicolon.

Can I use that to take out what he owes me? Int Cannot Be Dereferenced Compareto You can’t just import packagename or import Classname. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. enum as identifier try -source 1.4 or lower to use 'enum' as an identifier.

Boolean Cannot Be Dereferenced Java

unclosed string literal unclosed string literal String literals are enclosed in " characters. You can try rebooting is case the problem is some other application has the needed class file locked. Int Cannot Be Dereferenced Java You must use Outer. Int Cannot Be Dereferenced Tostring If it isn’t, on your head be it.

It must match the name of the directory containing the Java source. my review here You might have written something like long.MAX_VALUE instead of Long.MAX_VALUE. Perhaps you left the ; before the method {body} in when you converted from abstract method to a real one. The problem usually shows up as puzzling NullPointerExceptions. Int Cannot Be Dereferenced Length

Tie-rod final test Boss sends a birthday message. Are you aComputer / IT professional?Join Tek-Tips Forums! The return in the try body conceptually might never be executed because of an exception potentially being triggered. click site Look just ahead of it for a missing } or ; static int x = 0; Static variables have to be defined outside all methods inside a class.

interface X extends Y { // ... } balancing CheckStyle error messages run time error messages standard footer This page is postedon the web at: http://mindprod.com/jgloss/compileerrormessages.html Optional Replicator mirror of mindprod.com Int Cannot Be Dereferenced Equals Java Close Reply To This Thread Posting in the Tek-Tips forums is a member-only feature. An interface extends another interface, // it cannot implement it. // A class extends another class or implements an interface. // An interface cannot extend or implement a class.

Comparable cannot be inherited Comparable cannot be inherited with different arguments // base class class SalesTaxItem implements Comparable { ... } The best way I know of to bypass the problem

Then write two Comparators instead. Not to worry. It often involves an exception. Int Cannot Be Converted To String The error message is misleading.

Don't hesitate to shoot back if this is confusing, and I'll try and clarify. If you wanted a superclass reference you would have to use (JApplet) MyApplet. Look that over so it's clear to you what's going on, and then try incorporating it into your code using your own naming conventions and style. navigate to this website If you used \ followed by a letter without special meaning, you will get this error message.

you wrote x += 2; instead of x += 2; Perhaps you had a stray semicolon in a statement made of dozen of concatenations.