I can't open them without receiving an error message.
This is in JGrasp
.class files for Java
Thanks very much
jGRASP doesn't have a class file viewer or decompiler. You can open one in binary mode, but viewing raw class file contents probably won't be of any use to you.
What exactly are you after, decompilation or a structural view of the class file?
Related
I have exe file and, that uses my own .dll library. When I launch exe file I get the error
The procedure entry point for SomeFunction could not be located in the
dynamic link library mylib.dll.
How can I fix this problem ? Is this possible to change the header in .dll using CFF Explorer or Windbg ?
I have Intellij IDEA 2016.2, and was trying to open a SVG with Inkscape from IDE, with a double-click.
I was only able to configure Inkscape as External Tool, and SVG as its own file type, since its handled as XML.
Is this possible?
Register new file type. It's described in manual: https://www.jetbrains.com/help/idea/2016.1/opening-and-reopening-files-in-the-editor.html
I'm trying to get a program to open a file and read from it. However, I can't seem to get it to open the file. I've read several threads about this and I've seen the suggestion to make sure the file is in the same directory as my executable. I don't know how to check if that's true. The text file is saved in the same file as my program files, if that helps. Can anyone give me some input? Relevant code below. Thanks!
std::ifstream myfile;
myfile.open("../ResInput.txt", ios::in);
if(myfile.is_open()){
getline(myfile, stemp1);...
Your open() call is trying to go up one directory to read the file as it's written right now. If you want the file opened in the same directory as your executable, remove the ../ in your open() call.
This is also assuming your OS accepts a forward slash as a directory separator. It would also be useful to know the error you are getting.
I am running Cincom VisualWorks version 7.9.1 in Windows 8. When I open the class browser and view a library class, it fails to display the source, instead displaying an error comment like this:
" ***This is decompiled code.***
This may reflect a problem with the configuration of your image and its sources and changes files.
Please refer to the documentation and the settings tool for help in setting up the proper source
code files."
I have confirmed that the home path is pointing to the correct directory. How can I fix this?
The answer to this question depends on what code you're looking at. In VisualWorks, source code can be stored in a number of different places. For classes that are present in a clean VisualWorks image with no other code loaded, the source is in a file called visual.sou found in the image directory of the installation directory. As you mentioned, you need to make sure the home path is pointing to the correct directory. It doesn't point at the image directory itself but the directory above - for example, it would be C:\Program Files (x86)\Cincom\vw7.9.1 not C:\Program Files (x86)\Cincom\vw7.9.1\image.
For parcels you loaded, the source code is in a .pst file associated with the parcel. For any code you load from Store or write yourself, the source is in a .cha file in the same directory as your .im file and with the same name. If your image is visual.im then your code is stored in visual.cha.
You need to be very careful about the versions of the files you use. The visual.im file is tightly coupled to the visual.sou file and contains offsets into the .sou file. If you're using a visual.im from another version of VisualWorks, those offsets into the .sou file may not be correct and may produce this problem.
I hope this helps.
I have a problem using Intellij Idea.
I am absolutely unable to load text file as InputStream - it doesnt matter where do I put the file (main/java, main/resources...) it just can't find the file - in Eclipse everything works just fine.
I tried setings->compiler->resource patterns and added ?*.txt but that doesn't seem to work either.
Any help is appreciated.
If you load it as a File, make sure that Working Directory is properly set in IDEA Run/Debug Configuration, since it's the default directory where Java will look for a file when you try to access it like new File("file.txt"). Working directory should be set to the directory of your project containing .txt files.
If you load files as a classpath resource, then they should reside somewhere under Source root and will be copied to the classpath according to Settings | Compiler | Resource Patterns.
If you can't get it working, upload your project somewhere including IDEA project files so that we can point to your mistake.
Look at the image, notice that the txt files are in the project root, and not the source folders (in blue).
If you open the Project Structure dialog, and click on Modules and select your module - are the correct folders marked as Source Folders on the sources tab?
Link for how to get to Project Structure dialog
Also, if you print out the absolute path of that file you are trying to read, is that anywhere near where you expect it to be?
An easy way to figure out the same would be to try creating a file in the same fashion and see where it gets created in your project. You can put your input file at the same location and it should work just fine (if it doesn't, you should check your resource pattern which might be causing the file to be not copied over in the build output).
This method actually gives you the working directory of your intellij settings which is pointed out in the accepted answer. Just sharing as I had similar trouble and I figured out this way. :)