C++ Null Pointer problem

€30-250 EUR

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pred približno 5 leti

€30-250 EUR

Plačilo ob dostavi

I use a modified version of airfoil_self_noise from the OpenNN ([login to view URL]) library which is attached. I use Qt Creator 4.8.2 (community) to compile it using the kit : MSVC 2017 64 bit with Microsoft Visual C++ compiler 15.0 (x86_AMD64) & cdb debugger. Compilation ends successfully without problems in both cases(see in file :case1 & case2) but when I run the exe_case1 there is no problem while when I run the exe_case2 I obtain this error: Error :OpenNN Exception: TrainingStrategy class. LevenbergMarquardtAlgorithm* get_Levenberg_Marquardt_algorithm_pointer(void) const method. Levenberg_Marquardt algorithm pointer is NULL. The only difference between the two is in the lines 293-309.[[login to view URL]] I'm not a C++ expert so this problem is difficult for me. Can you help me? Thanks!

C Programming

C++ Programming

ID projekta: 18991092

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16 ponudb

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Aktivno pred 5 leti

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@Satyakompella

Hello, I am quoting for less price since it is my first project from freelancer. That means Iam not new to C++/Qt. I have 6+ years of experience as C++ with Qt developer. And I have an experience of solving many customer issues like application crash issues directly in the field in huge legacy code basis. So I am sure I can fix this. please contact me if you are happy to work with me. Thanks, Srinivas

€34 EUR v 5 dneh

5,0

(3 ocen)

3,0

16 freelancerjev je oddalo ponudbo s povprečno vrednostjo €107 EUR za to delo

@vano101

Hello I am C++ Expert with over 17 years of experience. Also, I have installed VS2017 and QtCreator on my machine. PS. Looks like your modified OpenNN is not yet attached, could you try to attach again? Thanks

€62 EUR v 1 dnevu

4,9

(1439 ocen)

7,7

@DevStar925

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Hi, Dear Employer! I am really interested in your project. I have enough experience in Python, C/C++, C#, java programming. I am 100% sure I can satisfy your requirements perfectly. I want a long-term relationship with you. Thank you and best regards!

€150 EUR v 3 dneh

4,9

(73 ocen)

7,2

@utkarshkatiyar19

Hi I'm an expert in C++ programming. I'm sure that I can easily do this project. We can have a about it. Thanks..

€120 EUR v 3 dneh

4,9

(381 ocen)

7,3

@octopus823

How are you? I have much experiences in developing C/C++. I hope our cooperation. Let's contact and discuss with each other. Thanks.

€155 EUR v 3 dneh

4,9

(105 ocen)

6,9

@avto35217

Hi,dear. I am a senior software developer. I have already completed 100+ projects. I have just checked your project description, I can complete this project asap. I will wait for your reply. Thanks in advance.

€155 EUR v 3 dneh

4,9

(19 ocen)

6,4

@kipdev13

Hi, Dear! I`m great interested in your suggest. I`m a good C++ Developer. I love C++. If you're interested - contact me. Let's get in touch to discuss your project in more detail via here. It would be great to discuss details to clarify the requirements clearly. I`ll wait you.... Thanks.

€50 EUR v 3 dneh

4,9

(72 ocen)

6,0

@C3guru

Nice to meet you. I have read your job description. In my opinion, I can wrap up your project within short period. Well, talking about my ability, I learned how to program in C/C++ and Java language since I was 15. C/C++/C# is my talent. You can see it on my profile page. I've got lots of 5-star reviews for C Regard. Looking forward to hearing from you soon.

€250 EUR v 0 dnevu

4,9

(13 ocen)

4,5

@xcellSoft

Hi There, I am a C++ experienced professional and can help you with this project. Please contact me so we can discuss the project requirements further.

€155 EUR v 3 dneh

5,0

(13 ocen)

4,6

@Muhammadsamran

hello i am muhammad samran.i have 5+ years of experience in this area and can work on this project perfect without any issue. i have checked your project description and 100% sure about the project. thank you

€30 EUR v 3 dneh

4,5

(13 ocen)

4,2

@YanLee911

Dear sir. I read your request and think I can be the best choice to work on your project. I've a rich experience in the application developments with c and c++, and you can check my skills directly. I never disappoint clients and their benefits come first. I hope I've the opportunity work with you. Please contact me to discuss more. Thanks and regards

€100 EUR v 3 dneh

5,0

(5 ocen)

3,8

@spadikov

Hello, I've checked the source code and figured out the problem! And have also a solution for it! Regards, Syuleyman Padikov

€75 EUR v 1 dnevu

5,0

(1 ocena)

3,1

@shingjin

Dear Hiring Manager! Wish you a very good day!!! After reviewing your post, I am very interested in that due to my experience. I’d like to be considered for your project position. I am an expert QT, C++ developer. As a senior software developer, I have developed lots of project. I will satisfy you with high quality. Best regards. Please contact me and let's discuss your project together. Best regards. Thank you for taking time reviewing the letter. I’m glad to answer any questions you may have! I’ll look forward to hearing from you for further process. Thanking you!!!

€111 EUR v 3 dneh

5,0

(6 ocen)

2,8

@Sg5321

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€177 EUR v 3 dneh

0,0

(0 ocen)

0,0

@hayateben76

hello sir I have good experience in c++ and OpenNN and debugging and reverse engineering please tell me if you still intersted when i complete your project you can check and then you can accept my bid

€60 EUR v 3 dneh