compiler-errors

Fortran 90 compiling issue: undefined reference to <modulename>

I'm having trouble trying to compile a simple fortran program which uses a module in the same directory. I have 2 files: test1.f90 which contains the program and modtest.f90 which contains the module. This is test1.f90: program test use modtest implicit none print*,a end program test This is modtest.f90: module modtest impli...

Why am I getting an error when trying to add an action listener to a button?

Sorry last program had lot of errors (i forgot to save the file and hence posted a incomplete code) so i am posting this Here is the Code: import java.sql.*; import java.awt.*; import java.awt.event.*; import javax.swing.*; public class GUIPreparedStatement { private JFrame frame1; private JPanel panel1; private JTextFiel...

Java : Socket programming example

What is wrong with the following program to fetch time from time server. public class SocketTest { public static void main(String[] args) { Socket s = new Socket(“time-A.timefreq.bldrdoc.gov”, 13); BufferedReader in = new BufferedReader( new InputStreamReader(s.getInputStream())); S...

Lambda expression create unrelated compile error

Hi, Whenever I add a lambda expression (in the following form) to my wpf project, I get an error. The errors are nothing to do with the expression, but they arrive every time I add one. here is my latest: using ( LeisureServiceClient client = ServiceFactory.Instance.GetLeisureService() ) { client.Execute( ServiceFactory.Instance.C...

Error C3867 in C++

My code was working fine until I reloaded the program a few hours later. Now I get these this error: error C3867: 'player::getxPos': function call missing argument list; use '&player::getxPos' to create a pointer to member error C3867: 'player::getyPos': function call missing argument list; use '&player::getyPos' to create a poi...

cmath.h and compile errors

I used to work with math.h without any problem. Now, I use an external library which itself has a file called math.h, but which includes < cmath>. Adding this library to my project (or even just adding the include directory, without touching the code) now generates tons of errors from < cmath> : C:\Program Files\Microsoft Visual Stu...

Java static method can't compile

Hi, the following messege appears when I compile this code. ExtractChars(java.lang.String,int) in Question2 cannot be applied to () What should I fix? Thanks. import java.util.Scanner; public class Question2 { public static void main (String[] args) { ExtractChars(); } public static String ExtractCha...

Sun Grid Engine: undefined reference to sge_gdi2_send_any_request

I'm trying to compile the CVS source for SGE6.2u5 (mainly because the provided binaries fail to install with ArchLinux x64). But I get the following compiler error. I Know there's probably no SGE experts out there, but does anyone have any suggestions on what I can do to the Makefile to make the linker error go away (get it to compile)?...

What does this mean: "error: invalid combination of multiple type-specifiers"

I'm getting a compiler error on FreeBSD: error: invalid combination of multiple type-specifiers From the C++ Code: typedef unsigned off_t uoff_t; Not sure what the gcc compiler is trying to tell me. ...

c++ fatal error C1061 with large switch, metaprogramming

that's the code: static inline void shrinkData(const vector<Data> &data, unsigned short shrinkType){ #define CASE_N(N) \ case(N): \ ptr = MemoryManager::requestMemory(n*sizeof(ShrinkData<N>)); \ for(int i=0; i<n; i++){ \ new(ptr) ShrinkData<N>(data[i]); \ ptr+=sizeof(ShrinkData<N>); \ ...

Understanding GHC error "Qualified name in binding position"

If I create a module AModule with a typeclass Foo, module AModule where class Foo a where bar :: a and in another module BModule import AModule qualified and try to make some type an instance of Foo, i.e. module B where import qualified AModule as A instance A.Foo Int where A.bar = 0 GHC tells me "Qualified name in binding po...

Can't overload << for Enum in C++

I have created an enumerated data type to define possible flight lengths. I'd like to overload its << operator so the representation is nicer. When I compile this, I get the following error (posted for completeness' sake. Basically multiple definitions of operator <<(ostream&, Categoria&)): g++ -oProjectoAEDA.exe src\voo.o src\tui.o sr...

Compiler randomly throwing different errors

I'm getting different errors each time I compile my C project. There are 3 sets of them that randomly appear during the building process, and all of them are syntax error before 'foo' or syntax error before 'foo' token. They happen in different files and there are no obvious syntax errors there. I'm using Windows 7, Eclipse with ...