ampl/amplpy issues and pull requests

#59 - Master into cython

Pull Request - State: closed - Opened by jurgen-lentz about 1 month ago

#58 - How to update AMPL version?

Issue - State: open - Opened by gomfy 9 months ago - 4 comments
Labels: enhancement

#58 - How to update AMPL version?

Issue - State: closed - Opened by gomfy 9 months ago - 4 comments
Labels: enhancement, stale

#57 - Minimum CVaR Optimization

Issue - State: closed - Opened by firdevsuykun 10 months ago - 5 comments
Labels: stale

#56 - Running ampl's for loop

Issue - State: closed - Opened by marcos-dv 12 months ago - 1 comment
Labels: bug

#55 - How to make it portable?

Issue - State: closed - Opened by FireWallDragonDarkFluid about 1 year ago - 3 comments
Labels: stale

#54 - Validating license in amplpy without license's uuid

Issue - State: closed - Opened by caioluke about 1 year ago - 6 comments

#53 - Unstack `DataFrames` corresponding to entities indexed over multiple sets

Issue - State: closed - Opened by gomfy over 1 year ago - 4 comments
Labels: enhancement, question

#52 - Integer variables are not integers after solving with KNITRO solver

Issue - State: closed - Opened by CratesDeThebes over 1 year ago - 2 comments

#51 - Warnings and Keyerror in ampl eval

Issue - State: closed - Opened by Prashanthrajagopal91 over 1 year ago - 1 comment

#50 - 'Environment' is not defined

Issue - State: closed - Opened by sepulchreant over 1 year ago - 6 comments

#49 - is there a wheel for python 3.11?

Issue - State: closed - Opened by aryavish almost 2 years ago - 1 comment

#48 - Setup workaround on M1 and Docker

Pull Request - State: closed - Opened by aphi over 2 years ago - 1 comment

#47 - How to get sentence from lpopt outputs with output handler?

Issue - State: closed - Opened by rfigueiredo2022 over 2 years ago - 3 comments

#46 - read_data() data validation

Issue - State: closed - Opened by aryavish over 2 years ago - 3 comments

#45 - TypeError: The indices must be the same when using getValues()

Issue - State: closed - Opened by pathiran22 over 2 years ago - 1 comment

#44 - No module named "_amplpython"

Issue - State: closed - Opened by jpcsousa12 over 2 years ago - 1 comment

#43 - Fail to choose a different solver - always using 'minos'

Issue - State: closed - Opened by rfigueiredo2022 over 2 years ago

#42 - How to pass different types of DataFrames to amplpy.AMPL() (best)?

Issue - State: closed - Opened by SteffenMeinecke almost 3 years ago - 2 comments

#41 - Save and reuse a whole-ampl problem

Issue - State: closed - Opened by xrixhon almost 3 years ago - 3 comments

#40 - ampl.readData(filename): TypeError: basic_string

Issue - State: closed - Opened by xrixhon over 3 years ago - 6 comments

#39 - Extract and reuse variables

Issue - State: closed - Opened by xrixhon over 3 years ago - 4 comments

#38 - Missing invalid license error messages

Issue - State: closed - Opened by 4er4er4er over 3 years ago - 1 comment

#37 - Benders Decomposition

Issue - State: closed - Opened by ahmadanaqreh over 3 years ago - 6 comments

#36 - ModuleNotFoundError: No module named '_amplpython'

Issue - State: closed - Opened by fernandafalves over 3 years ago - 10 comments

#35 - AMPLPY: Increase the size of a set

Issue - State: closed - Opened by muv1023 almost 4 years ago - 2 comments

#34 - Run test cases for aarch64

Issue - State: closed - Opened by odidev almost 4 years ago - 1 comment

#33 - Reducing the range of index of a multi index parameter in loop

Issue - State: closed - Opened by muv1023 about 4 years ago - 3 comments

#32 - amplpy issues with getVariable

Issue - State: closed - Opened by muv1023 about 4 years ago - 4 comments

#31 - Does anyone know where to find ampl binary for linux that include cplex(12.6.1)?. My project doesn't work with new cplex(12.10.0)

Issue - State: closed - Opened by dnjooiopa over 4 years ago - 3 comments

#30 - ampl.setData() uses depends on display_precision option

Issue - State: closed - Opened by MartinPJorge over 4 years ago - 2 comments

#29 - Skip param assignment when values is an empty dict

Pull Request - State: closed - Opened by ytakashina over 4 years ago - 1 comment

#28 - fail to install amplpy with conda

Issue - State: closed - Opened by salimoha over 4 years ago - 1 comment

#27 - exportModel() exportData() treatment of sets

Issue - State: closed - Opened by jlcox119 about 5 years ago - 2 comments

#26 - Optimization process will not be terminated when interrupted

Issue - State: closed - Opened by ytakashina over 5 years ago - 1 comment

#25 - Format set index and values in exportData()

Pull Request - State: closed - Opened by MartinPJorge over 5 years ago - 1 comment

#24 - Indexed sets print for exportData()

Pull Request - State: closed - Opened by MartinPJorge over 5 years ago - 1 comment

#23 - Set values indexed sets

Issue - State: closed - Opened by MartinPJorge over 5 years ago - 3 comments

#19 - Glitches in Quick Start?

Issue - State: closed - Opened by 4er4er4er almost 6 years ago - 3 comments

#18 - Install error on MSYS2

Issue - State: closed - Opened by wanakule almost 6 years ago - 1 comment

#17 - Finding no way of setting data for a param x{someSet, 1..N};

Issue - State: closed - Opened by Xtreme-G about 6 years ago - 4 comments

#16 - Build fails with current nightly libampl

Issue - State: closed - Opened by leotac about 6 years ago - 1 comment

#15 - Support python 3.7

Pull Request - State: closed - Opened by leotac about 6 years ago - 2 comments

#14 - use amplpy.dataframe.fromPandas with multidimensional dataframe

Issue - State: closed - Opened by mfleschutz over 6 years ago - 8 comments

#13 - simple Error Handling

Issue - State: closed - Opened by mfleschutz over 6 years ago - 11 comments

#12 - exportGurobiModel appears to fail here

Issue - State: open - Opened by pjcpjc over 6 years ago - 5 comments

#11 - callback for core solve progress

Issue - State: open - Opened by pjcpjc over 6 years ago - 2 comments

#10 - option for allowing exceptions to be thrown instead of error/warning messages with AMPL.solve()

Issue - State: closed - Opened by pjcpjc over 6 years ago - 2 comments

#9 - Create a gurobipy.Model object from an AMPL object after data has been loaded

Issue - State: closed - Opened by pjcpjc over 6 years ago - 9 comments

#8 - Create an .lp file from an AMPL object after data has been loaded

Issue - State: closed - Opened by pjcpjc over 6 years ago - 3 comments

#7 - Create a .dat file from an AMPL object after data has been loaded

Issue - State: closed - Opened by pjcpjc over 6 years ago - 9 comments

#6 - Ensure compatibility with Python 3.x

Pull Request - State: closed - Opened by emaballarin over 6 years ago - 1 comment

#5 - Get solve_exitcode

Issue - State: closed - Opened by poroale over 6 years ago - 1 comment

#4 - cannot execute ampl: No such file or directory

Issue - State: closed - Opened by ghosthammer almost 7 years ago

#3 - amplpy converts integer-ampl-indexes to float values

Issue - State: closed - Opened by mfleschutz almost 7 years ago - 1 comment

#2 - Support for Bonmin solver in amplpy

Issue - State: closed - Opened by amar123deep about 7 years ago - 1 comment

#1 - use . in the "from import" will result in some error, like "from .defaults import *"

Issue - State: closed - Opened by scloudyy over 7 years ago - 1 comment

GitHub / ampl/amplpy issues and pull requests