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HelloWorld: Problems with C++

JAX82
JAX82
in Help Center
Hi,

I'm stuying ICE reading the 1500+ pages Guide and now using the Helloword example.

In my first HelloWorld test I have succesfully connected a Java server and a Java client between Eclipse/Windows and Eclipse/Ubuntu machines.

Now I'm trying to do same thing using C++.

I use the slice2cpp tool, and it creates Printer.cpp and Printer.h
Now from MS Visual Studio 2006 I try to compile and link the Printer.cpp file (second parapraph page 37 Guide) but I get the following error: 
Compiling...
Printer.cpp
.\Printer.cpp(13) : fatal error C1083: Cannot open include file: 'Printer.h': No such file or directory
Build log was saved at "file://d:\...\workspace Visual\ICE\Debug\BuildLog.htm"
ICE - 1 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
If I do the same in Ubuntu from shell I get the same error.
Obviously the Printer.h file is in the same folder.

If I change the <Printer.h> for "Printer.h" it works but I get the following error (in Windows) 
Compiling...
Printer.cpp
C:\Ice-3.2.0\include\IceUtil/Config.h(112) : fatal error C1189: #error :  "Only multi-threaded DLL libraries can be used with Ice!"

Can anyone help me?

Thanks

Comments

  • beagles
    beagles
    These are just project setup problems. The first issue is a simple include search path problem. You need to add "/I." to your list of additional include directories.

    The second is likely that you haven't specified the correct runtime libraries in your project. It should be Multi-threaded Debug DLL /MDd for debug projects and Multi-threaded DLL (/MD) for release configuration projects.

    Cheers,

    Brent
  • JAX82
    JAX82
    Thanks beagles.

    Now it works :)
  • phiber123
    phiber123
    Hi Guys,

    I am working through the HelloWorld section in the Ice-3.4.0 document I managed to run the Java Client and Server without any trouble. With regards to the C++ I have managed to compile the Printer, Server and Client but I cannot seem to link them. I am not experienced with C++ at all, and I think I might be fighting with a windows syntax problem. What the doc says is the following:
    $ c++ -o client Printer.o Client.o -L$ICE_HOME/lib -lIce -lIceUtil

    Since I am in windows I run the following:
    $ c++ -o client Printer.o Client.o -L%ICE_HOME%/lib -lIce -lIceUtil

    It does not seem to see the lib files. I have taken a look in the lib folder and see that the files are named in lower case. I have tried to run the command with lowercase file names, and still recieve the same errors.

    Here is the first few errors I recieve, but there is about 600+ lines getting printed out. All the Undefined reference errors lead me to believe the lib files are not being added.

    Please can some one help me ? I am not exeprienced in C++ and have mainly done Java development so I am not sure if I am missing a command required to compile this in windows. I am using MinGW as my compiler.
    C:\>c++ -o server Printer.o Server.o -L%ICE_HOME%\lib -lIce -lIc
eUtil
Printer.o:Printer.cpp:(.text+0x1ba): undefined reference to `IceInternal::BasicStream::read(IceInternal::ProxyHandle<IceProxy::Ice::Object>&)'
Printer.o:Printer.cpp:(.text+0x271): undefined reference to `IceProxy::Ice::Object::__copyFrom(IceInternal::ProxyHandle<IceProxy::Ice::Object> const&)
'
Printer.o:Printer.cpp:(.text+0x34c): undefined reference to `IceProxy::Ice::Object::__getDelegate(bool)'
Printer.o:Printer.cpp:(.text+0x4ab): undefined reference to `IceProxy::Ice::Object::__handleExceptionWrapper(IceInternal::Handle<IceDelegate::Ice::Obj
ect> const&, IceInternal::LocalExceptionWrapper const&)'
Printer.o:Printer.cpp:(.text+0x531): undefined reference to `IceProxy::Ice::Object::__handleException(IceInternal::Handle<IceDelegate::Ice::Object> co
nst&, Ice::LocalException const&, bool, int&)'
Printer.o:Printer.cpp:(.text+0x6b6): undefined reference to `IceInternal::OutgoingAsync::OutgoingAsync(IceInternal::ProxyHandle<IceProxy::Ice::Object>
 const&, std::string const&, IceUtil::Handle<IceInternal::CallbackBase> const&, IceInternal::Handle<Ice::LocalObject> const&)'
Printer.o:Printer.cpp:(.text+0x767): undefined reference to `IceInternal::OutgoingAsync::__prepare(std::string const&, Ice::OperationMode, std::map<st
d::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const*)'
Printer.o:Printer.cpp:(.text+0x7c0): undefined reference to `IceInternal::OutgoingAsync::__send(bool)'
Printer.o:Printer.cpp:(.text+0x805): undefined reference to `Ice::AsyncResult::__exceptionAsync(IceUtil::Exception const&)'
Printer.o:Printer.cpp:(.text+0x914): undefined reference to `IceProxy::Ice::Object::__end(IceInternal::Handle<Ice::AsyncResult> const&, std::string co
nst&) const'
Printer.o:Printer.cpp:(.text+0xc57): undefined reference to `IceInternal::Outgoing::Outgoing(IceInternal::RequestHandler*, std::string const&, Ice::Op
erationMode, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const*)'
Printer.o:Printer.cpp:(.text+0xcd8): undefined reference to `IceInternal::Outgoing::abort(Ice::LocalException const&)'
Printer.o:Printer.cpp:(.text+0xd19): undefined reference to `IceInternal::Outgoing::invoke()'
Printer.o:Printer.cpp:(.text+0xd65): undefined reference to `IceInternal::Outgoing::throwUserException()'
Printer.o:Printer.cpp:(.text+0xded): undefined reference to `Ice::UnknownUserException::UnknownUserException(char const*, int, std::string const&)'
Printer.o:Printer.cpp:(.text+0xe90): undefined reference to `Ice::UnknownUserException::~UnknownUserException()'
Printer.o:Printer.cpp:(.text+0xed6): undefined reference to `Ice::UnknownUserException::~UnknownUserException()'
Printer.o:Printer.cpp:(.text+0xfa8): undefined reference to `IceInternal::LocalExceptionWrapper::LocalExceptionWrapper(Ice::LocalException const&, boo
l)'
  • bernard
    bernard Jupiter, FL
    Hi Hemant,

    Welcome to our forums!

    C++ compilers are typically not compatible with each other, and therefore you want to use Ice with a supported C++ compiler. With Ice 3.4.0 on Windows, this would be either Visual Studio 2008 (with SP1) or CodeGear C++Builder 2010.

    The simplest is probably to download Visual Studio 2008 Express:

    Microsoft Express Downloads

    Download details: Visual Studio 2008 Express Editions with SP1

    (Visual Studio 2010 was just released - but you want download the 2008 version!)

    Then, try to C++ demos to see how to build C++ programs using Ice.

    Best regards,
    Bernard
  • phiber123
    phiber123
    Hi Bernard,

    Thanks. Will look into Visual Studio and see if I can get this running.
  • yeranarraila
    yeranarraila
    phiber123 wrote: »
    Hi Guys,

    I am working through the HelloWorld section in the Ice-3.4.0 document I managed to run the Java Client and Server without any trouble. With regards to the C++ I have managed to compile the Printer, Server and Client but I cannot seem to link them. I am not experienced with C++ at all, and I think I might be fighting with a windows syntax problem. What the doc says is the following:
    $ c++ -o client Printer.o Client.o -L$ICE_HOME/lib -lIce -lIceUtil

    Since I am in windows I run the following:
    $ c++ -o client Printer.o Client.o -L%ICE_HOME%/lib -lIce -lIceUtil

    It does not seem to see the lib files. I have taken a look in the lib folder and see that the files are named in lower case. I have tried to run the command with lowercase file names, and still recieve the same errors.

    Here is the first few errors I recieve, but there is about 600+ lines getting printed out. All the Undefined reference errors lead me to believe the lib files are not being added.

    Please can some one help me ? I am not exeprienced in C++ and have mainly done Java development so I am not sure if I am missing a command required to compile this in windows. I am using MinGW as my compiler.
    C:\>c++ -o server Printer.o Server.o -L%ICE_HOME%\lib -lIce -lIc
eUtil
Printer.o:Printer.cpp:(.text+0x1ba): undefined reference to `IceInternal::BasicStream::read(IceInternal::ProxyHandle<IceProxy::Ice::Object>&)'
Printer.o:Printer.cpp:(.text+0x271): undefined reference to `IceProxy::Ice::Object::__copyFrom(IceInternal::ProxyHandle<IceProxy::Ice::Object> const&)
'
Printer.o:Printer.cpp:(.text+0x34c): undefined reference to `IceProxy::Ice::Object::__getDelegate(bool)'
Printer.o:Printer.cpp:(.text+0x4ab): undefined reference to `IceProxy::Ice::Object::__handleExceptionWrapper(IceInternal::Handle<IceDelegate::Ice::Obj
ect> const&, IceInternal::LocalExceptionWrapper const&)'
Printer.o:Printer.cpp:(.text+0x531): undefined reference to `IceProxy::Ice::Object::__handleException(IceInternal::Handle<IceDelegate::Ice::Object> co
nst&, Ice::LocalException const&, bool, int&)'
Printer.o:Printer.cpp:(.text+0x6b6): undefined reference to `IceInternal::OutgoingAsync::OutgoingAsync(IceInternal::ProxyHandle<IceProxy::Ice::Object>
 const&, std::string const&, IceUtil::Handle<IceInternal::CallbackBase> const&, IceInternal::Handle<Ice::LocalObject> const&)'
Printer.o:Printer.cpp:(.text+0x767): undefined reference to `IceInternal::OutgoingAsync::__prepare(std::string const&, Ice::OperationMode, std::map<st
d::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const*)'
Printer.o:Printer.cpp:(.text+0x7c0): undefined reference to `IceInternal::OutgoingAsync::__send(bool)'
Printer.o:Printer.cpp:(.text+0x805): undefined reference to `Ice::AsyncResult::__exceptionAsync(IceUtil::Exception const&)'
Printer.o:Printer.cpp:(.text+0x914): undefined reference to `IceProxy::Ice::Object::__end(IceInternal::Handle<Ice::AsyncResult> const&, std::string co
nst&) const'
Printer.o:Printer.cpp:(.text+0xc57): undefined reference to `IceInternal::Outgoing::Outgoing(IceInternal::RequestHandler*, std::string const&, Ice::Op
erationMode, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const*)'
Printer.o:Printer.cpp:(.text+0xcd8): undefined reference to `IceInternal::Outgoing::abort(Ice::LocalException const&)'
Printer.o:Printer.cpp:(.text+0xd19): undefined reference to `IceInternal::Outgoing::invoke()'
Printer.o:Printer.cpp:(.text+0xd65): undefined reference to `IceInternal::Outgoing::throwUserException()'
Printer.o:Printer.cpp:(.text+0xded): undefined reference to `Ice::UnknownUserException::UnknownUserException(char const*, int, std::string const&)'
Printer.o:Printer.cpp:(.text+0xe90): undefined reference to `Ice::UnknownUserException::~UnknownUserException()'
Printer.o:Printer.cpp:(.text+0xed6): undefined reference to `Ice::UnknownUserException::~UnknownUserException()'
Printer.o:Printer.cpp:(.text+0xfa8): undefined reference to `IceInternal::LocalExceptionWrapper::LocalExceptionWrapper(Ice::LocalException const&, boo
l)'


    I'm compiling with CodeGear C++Builder 2010 and have the same problem. What can I do?

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