Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. When I use json-c 0. Learn more. Asked 6 years, 4 months ago.
Active 5 years, 7 months ago. Viewed times. What should I check if it's failed? Your code above for extracting the error message looks bogus, but it's hard to say without the specs. Active Oldest Votes. Technext 5, 4 4 gold badges 32 32 silver badges 54 54 bronze badges. Sign up or log in Sign up using Google.
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ParserException: [1,15] expecting: '. NullPointerException at net. The Code used the above link uses a newIOBuilder which i was not able to find in the version i am using. I am not sure about the code also as it has a lot of variables which i do not understand because of lack of Cobol Knowledge. This file was given to me 2 days ago and i still have to see what it means. Can you tell me what i am doing wrong or how to read this file. That is a Cobol-Report-Writer definition.
JRecord can not handle Cobol-Report-Writer. If you are reading the report file, you will need to do it manually. If writing you need to analyse the report and duplicate it.
Oh I was not aware of this. I just want to read it. Looks like we need to check this. Help Create Join Login. Operations Management. IT Management. Project Management. Services Business VoIP. Resources Blog Articles Deals. Menu Help Create Join Login. Home Browse JRecord Discussion.
ISO8583 flows, fields meaning and values
I want to extend Newtonsoft. JObject Class in order to obtain fast access in form of properties to some expressions made on-the-fly from JObject's contents. Let us call the extended class JRecord. I also need that JObject instances can be easily cast to and from the extended type JRecord.
The question is: how I take a JObject instance and cast it as my extended type which also inherits from JObjectin a way it keeps all its content but gets "dressed" with the extra properties when narrowing from JObject to JRecord and "striped" of those properties when widening from JRecord back to JObject? Below is my first scratch and I omitted most of the properties because its string building is complex and irrelevant to the problem, which raises on both custom CType operators, where.
NET tells me that. Conversion operators cannot convert from a type to its base type. Conversion operators cannot convert from a base type. So, what should I do? Should I create a bare new instance and create children with the same content from those of the object I want to cast?
I would not use inheritance and conversion operators in this case. Instead, I would use composition here. In other words, make the JRecord class wrap the original JObject and delegate to it as needed. If you absolutely must use inheritance, because you want to pass the JRecord directly to other places in the application that expect only a JObjectyou could do this:. This is nearly the same thing, except now the JRecord is a JObject so you can pass it around freely.
The tradeoff is that now it has to copy all the properties when the JRecord is first constructed. We take advantage of JObject 's built-in copy constructor to do this. Learn more. Extend Newtonsoft.You seem to have CSS turned off. Please don't fill out this field. JRecord Web Site.
Oh no! Some styles failed to load. 😵
Calibre has the ability to view, convert, edit, and catalog e-books of almost any e-book format. Thank you Bruce Martin sir, you have made our work easier : Very well written and takes care of many minute things.
The support for this project is excellent. Very powerfull and well done program. Simply amazing. Thank you very much Bruce, Best regards, Pablo. Works great and the support is amazing! Any issues are usually cleared up very quickly.
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Calibre is a cross-platform open-source suite of e-book software. Calibre supports organizing existing e-books into virtual libraries, displaying, editing, creating and converting e-books, as well as syncing e-books with a variety of e-readers. Learn More. User Ratings 5. User Reviews Filter Reviews: All. Honestly Useful!Hi Bruce, I installed JRecord and try to compile the example given for read a Cobol file, but it appears to have some problem finding the cb2xml.
Here's the Exception log:. The cb2xml. You seem to have CSS turned off. Please don't fill out this field. I am getting the same or a similar error. Is there a way to tell from the. ParserException line where the error in the copybook is? NullPointerException at net. Also make sure there are no tabs in the copybook first 7 chars of the line.
Some editors stick them in, They cause unexpected errors in cb2xml. Regarding the original question -- about cb2xml. That's going to attempt to open the file in whatever the current working directory is, which makes it hard for someone attempting to package a utility I have already made these changes and will be putting out a new version next week where you do not need the cb2xml.
JRecord will still use cb2xml. You will have the options will be:. Using columns of is the default with out referencing cb2xml. Loading columns from cb2xml. Anonymous, That is correct. I am on holidays now so can not look at it at the moment and given it is rarely used in copybooks, i will not be doing anythin soon.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. Languages like FScala and Haskell have special types to represent a choice of a finite set of values. Record Types are effectively immutable namd tuples. They enforce value semantics and can be composed of other Record and Union Types.
Union Types are a powerful way of representing choices. They enforce value semantics and can represent choices between other Record and Union types. They are very useful constructs because they can help model the domain of a problem more precisely, and can help eliminate entire classes of runtime bugs.
Languages like C and Java can build these types using structs, inheritance and a class hierarchy, but the boilerplate required to do this is too onerous for widespread use. This library presents a language extension to C to specify Records and Discriminated Union types; a tool which parses these specifications; a code-generation mechanism and generates idiomatic C classes which provide the correct functionality; and a Visual Studion extension which allows for integration into the standard development process.
A command-line tool is also available. The Visual Studio extension is available from the marketplace. Follow the tutorial for more detailed instructions.
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Sign up. F C Shell Batchfile. Branch: master. Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again.Because of the sensitive nature of the actual data I am working with, I have chosen to substitute the following copybook example :.
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Harbinger's Hollow Savoring advances in information technology one bouillon cube at a time. Flattened data, concatenated fields names built from level hierarchy. Share this: Email Print Twitter. Like this: Like Loading Leave a Reply Cancel reply Enter your comment here Fill in your details below or click an icon to log in:.