DOMjudge-devel

domjudge-devel@domjudge.org

194 discussions

About : install judgehost with kotlin compiler support
by Tran Binh Duong (FE FPTU HN) 27 Oct '20

27 Oct '20

Hi all, I'm trying to install kotlin into our contest environment to open for contestants who will use kotlin as a language to solve their problem. But, it is still not success. I tried install kotlin by using snap, but there is a bug related to permission so I uninstalled it. Then, I installed in another way by using sdk script and Kotlinc is actually worked properly by using command lines in terminals. But when it was executing in judgehost, I got this message: ========= Compiling failed with exitcode 127, compiler output: /opt/domjudgeicpc2020/judgehost/judgings/judgehost03-0/endpoint-default/executable/kt/run: 46: /opt/domjudgeicpc2020/judgehost/judgings/judgehost03-0/endpoint-default/executable/kt/run: kotlinc: not found ========= My installed kotlin compiler version is: ======= /opt/domjudgeicpc2020/judgehost/bin$ kotlinc -version info: kotlinc-jvm 1.4.10 (JRE 1.8.0_144-b01) /opt/domjudgeicpc2020/judgehost/bin$ kotlin -version Kotlin version 1.4.10-release-411 (JRE 1.8.0_144-b01) ======= Please give me a guide to solve the problem. Regards, Trần Bình Dương (Mr) IT Lecturer Software Engineering Department , FPT University 29th Kilometer Thang Long Boulevard, Thach Hoa commune, Thach That Province, Education and Training Area, Hoa Lac High Tech Park, Ha Noi Mobile:(+84) 936168165 Skype: avn_duong.tb E-mail: duongtb(a)fe.edu.vn Website: ....

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About: Load Testing domjudge with gatling
by Tran Binh Duong (FE FPTU HN) 23 Oct '20

23 Oct '20

Hi, I am trying to test installed domjudge system for our contest by using domjudge-gatling, but I got this error: "> Failed to build request Team Details: No attribute named 'team 1 ( 4.17%) _id' is defined > Failed to build request Request Clarification: No attribute na 1 ( 4.17%) med 'cid' is defined " I am using domjudge version 7.3.0, and the gatling scripts are downloaded from https://github.com/ubergeek42/domjudge-gatling. Do you know how to fix the problem? Regards, [https://avatars2.githubusercontent.com/u/672279?s=400&v=4]<https://github.com/ubergeek42/domjudge-gatling> ubergeek42/domjudge-gatling<https://github.com/ubergeek42/domjudge-gatling> Configuration files to use with gatling to load test domjudge - ubergeek42/domjudge-gatling github.com Trần Bình Dương (Mr) IT Lecturer Software Engineering Department , FPT University 29th Kilometer Thang Long Boulevard, Thach Hoa commune, Thach That Province, Education and Training Area, Hoa Lac High Tech Park, Ha Noi Mobile:(+84) 936168165 Skype: avn_duong.tb E-mail: duongtb(a)fe.edu.vn Website: ....

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I would like to have a banner on the scoreboard for presenting our event information
by Duong Tran Binh (FE FPTU HN) 16 Oct '20

16 Oct '20

Hi all, I would like to display a banner on the top of scoreboard in Domjudge v7.3.0 but it couldn't be applied even I upload banner.png to the images folder. Regards, Trần Bình Dương (Mr) IT Lecturer Software Engineering Department , FPT University 29th Kilometer Thang Long Boulevard, Thach Hoa commune, Thach That Province, Education and Training Area, Hoa Lac High Tech Park, Ha Noi Mobile:(+84) 936168165 Skype: avn_duong.tb E-mail: duongtb(a)fe.edu.vn Website: ....

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How to setup domserver version 7.3.0 with Nginx!
by Duong Tran Binh (FE FPTU HN) 15 Oct '20

15 Oct '20

Hi, I would like to use nginx as a web server for domjudge version 7.3.0. I followed the guide in domjudge document and I successfully configure the system work with Apache 2 because of its familiar, but with Nginx, I am still stucked. Could you please explain the way to configure domjudge in Nginx or any document to help me understand about Nginx better? By showing Nginx Log, I got this message: "no port in upstream "domjudge" in /opt/domjudgeicpc2020/domserver/etc/nginx-conf-inner" I don't understand the message meaning. Regards, Trần Bình Dương (Mr) IT Lecturer Software Engineering Department , FPT University 29th Kilometer Thang Long Boulevard, Thach Hoa commune, Thach That Province, Education and Training Area, Hoa Lac High Tech Park, Ha Noi Mobile:(+84) 936168165 Skype: avn_duong.tb E-mail: duongtb(a)fe.edu.vn Website: ....

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How to configure domjudge version 7.3.0 to support for a 500 teams contest
by Duong Tran Binh (FE FPTU HN) 13 Oct '20

13 Oct '20

Dear all, We are planning to hold an online contest with 500 teams in my country, could you please suggest for us the typical configuration for a contest with the number of teams as our case. Regards Trần Bình Dương (Mr) IT Lecturer Software Engineering Department , FPT University 29th Kilometer Thang Long Boulevard, Thach Hoa commune, Thach That Province, Education and Training Area, Hoa Lac High Tech Park, Ha Noi Mobile:(+84) 936168165 Skype: avn_duong.tb E-mail: duongtb(a)fe.edu.vn Website: ....

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***UNCHECKED*** Domjudge 7.2.0 - Teams link causes 500 Error
by Malcolm Corney 16 Feb '20

16 Feb '20

After installation on a fresh server (Amazon EC2) Ubuntu 18.04 I am getting the following error message after clinking the Teams link: I have already added the two missing gen* scripts to domserver/etc to make dj_setup_database genpass work without issue. The databse installed without issue. Any help appreciated. Malcolm Corney

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***UNCHECKED*** Library Control in a contest with a particular language
by Kishan Sangani 26 Jan '20

26 Jan '20

We have hosted a contest on DomJudge set up locally. We need to control the libraries imported in the C++ language during the contest. How should I go about doing that? Where can I change the executable command? Regards, Kishan

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help to test python code
by Sunilkumar Uralun Kandyil 26 Oct '19

26 Oct '19

Please help us to test python code on domjudge Sunil Kumar UK Deputy manager (Systems) ICTS Amrita Vishwa Vidyapeetham Amritapuri Campus Kerala, India 690525 Phone: 9446671509

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Issue in creating contest with more than 1000 problems
by Tanmay Bansal 22 Oct '19

22 Oct '19

Hi, I want to create a contest on Domjudge with more than 1000 problems in it. But when I tried to do so, I got the following error message: "error: Unknown action" (screenshot attached). On investigating further I found out that I am not able to create a contest with more than 150 problems. That is, I start getting the above error after I have added more than 150 problems I have tried increasing the following limits in php.ini file, but I was still facing the same problem: 1. max_file_uploads 2. max_input_vars 3. memory_limit 4. post_max_size 5. upload_max_filesize Please tell how can I solve this problem? Thanks! Best Regards, Tanmay Bansal

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Fw: pythen error
by Sunilkumar Uralun Kandyil 21 Oct '19

21 Oct '19

Please help us to resolve issue Sunil Kumar UK Deputy manager (Systems) ICTS Amrita Vishwa Vidyapeetham Amritapuri Campus Kerala, India 690525 Phone: 9446671509 ________________________________ From: Thushara M G <thusharamg(a)am.amrita.edu> Sent: Monday, October 21, 2019 11:36 AM To: Sunilkumar Uralun Kandyil <sunilkumaruk(a)am.amrita.edu> Cc: geetha.m.amrita(a)gmail.com <geetha.m.amrita(a)gmail.com> Subject: Reg domjudge Namah Shivaya Sir, Find the screen shots of the error and attaching the code. used the username and password: csauser and amma Problem name : PC (Prisoner and candy) Code:prisoner.py [cid:7735cc70-d7f7-4ebe-a375-39e691736bfc] This error for Problem: KD (Kth Digit) Code: test1.py [cid:df85dacf-5ce8-4080-99d1-b5a2172686cd] Best Regards, MG Thushara Amritapuri Campus

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