spot7.org logo
Home PHP C# C++ Android Java Javascript Python IOS SQL HTML Categories

I am new at programming an I am receiving a few different error messages when trying to use an add button for a txtarea from a txtfield


I have the following error codes:

Those are not "error codes". They are part of a Java stacktrace.

If we can see the entire stacktrace, then it may be possible to figure out what it means. However, the lines you have included provided nothing that can (realistically) be used for diagnostic purposes.


You added this:

java.util.UnknownFormatConversionExceptio n: Conversion = '-'

This is telling us that somewhere in your code you are directly or indirectly using a Format (or similar) to generate or parse a string. It would appear that the format string is incorrect.

My guess is that this is happening in your showStudents() method, but without a complete stacktrace (and the code of that method) it is not possible to be sure.


Categories : Java

Related to : I am new at programming an I am receiving a few different error messages when trying to use an add button for a txtarea from a txtfield
Error associated with receiving parse.com push notification Android
EDIT: Since Receiver is an inner class, it cannot exist outside of an instance of its outer class. This is why you cannot instantiate it via the manifest definition. To solve, mark Receiver as static, or define it as its own class file. (You can probably remove the empty constructor I had previously advised). java.lang.InstantiationException: can't instantiate class au.gov.nsw.shellharbour.s

Categories : Java
Error programming in C++
Take the bar as length of smaller string:- int count = 0; int length = (s1.size() < s2.size()) ? s1.size() : s2.size(); for (int i = 0; i < length; ++i) { if (s1[i] == s2[i]) ++count; } return count;

Categories : C++
RCppParallel Programming Error Crashing R
After cross-posting this question on the rcpp-devel list, a user responded and infomed me that my loop over j in the operator() method should go between begin <= j < end and not begin <= j <= end which is what I had. I made that change and sure nuff, everything seems to be working right now. seems like overextending ones reach past allocated memory spaces still results in unintende

Categories : R
Custom error messages in rails 3
See the docs for examples: validates :user_name, uniqueness: { message: "Must to be unique" }

Categories : Ruby On Rails
haml error messages: expecting keyword_end, etc
That error message typically means that you've missed a do clause for an iterator. In your case, your Ruby clauses in the HAML are invalid, specifically using both a for and an enumerator (#each), and do following the if. %h1 Collaborator List for Private Wiki "#{@wiki.title}" - @wiki.relationships.each do |r| - if !r.created_creator %h3 Users.email.where(relationship=r) You can make thi

Categories : Ruby On Rails
Recently Add
Concurrent collection to 50/50 read/write
How to get unique members of object class (groupofUniqueNames) from an ldap server using java
Custom error reporting: how to log down function arguments (and possibly locals) in an exception handler?
Websphere MQ message redelivery
How to use BigDecimal to achieve following code instead of using double or float?
What exactly do the service() method of this HttpServlet?
Why does the Java API use int instead of short or byte?
Hibernate. One to one mapping without cross references
How to pass array to a java method
BooleanFieldEditor doesn't load value from PreferenceStore
NoClassDefFoundError when I call the class through commnad line
Shopizer Search
Java - Bank System + Transaction Function
Hadoop security using Apache DS / Apache Directory Studio
Multiple property-placeholder with overlapping locations does not work?
could not remove/add jpanel in jframe
Java garbage collection verbose not working
If child class has a variable with same name as private variable in parent what will be used?
Jackson parse json with a one-to-many relationship in a single step
Excel opens wrong view after generating in Apache POI
On Switch How to use logic operator on case JAVA
Java: What is the absolut first second in Calendar?
Waiting One Second for a button click, if button not clicked call function
Fastest way to extract part of a large JSON File
copy directory operation using linux command in java
Figuring out how to Format Printing
Why does @FunctionalInterface have a RUNTIME retention?
Collision detection Libgdx rectangles
Cannot find symbol in method changeRecL but declared in main method
Receiving "java.net.SocketException: Connection reset" when connecting from dotnet client to a java server
© Copyright 2017 spot7.org Publishing Limited. All rights reserved.