Hi, I have a simple test code, that used to work and now gives an error. When I run the code the first time, Ipopt manages to solve the toy problem and print the output to a .txt file. The second time I run the code, without killing the Julia REPL/terminal, the output file is still held by some p…

Error with Ipopt.jl and ipopt.out file

odow April 2, 2025, 7:16pm 4

Let’s please stick to a single thread: IPOPT suppress output file generation

Topic		Replies	Views
IPOPT suppress output file generation Optimization (Mathematical)	22	249	June 25, 2025
Can not Run nonlinear optimization example using Ipopt Optimization (Mathematical) jump	3	743	February 8, 2022
Ipopt Fails in ver. 1.5.3! Optimization (Mathematical) jump , error	13	1201	November 23, 2020
Ipopt with JuMP -- Restoration Failure Crashing Julia Optimization (Mathematical)	9	1023	July 9, 2020
Ipopt loading Error:ReadOnlyMemory() General Usage	0	457	June 1, 2017