Faulty non-boolean error in ifelse() #3441
Comments
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You have to use |
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Thanks, I will move this issue to another repo, as the code was autogenereated. |
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@baggepinnen just to be clear, the key point here is that both work on booleans but only |
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When I run The MTK code is now after installing @mtiller-jh 's updates: |
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I think you might need parentheses in |
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@SebastianM-C Yes it does. The equation should be then: |
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This has bitten me several times as well and is as Sebastian points out due to the different precedence of this operator. I think it has this precedence due to it's use for bit-level manipulation of integers, it's documented as |
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@SebastianM-C I've requested your review on this... https://github.com/JuliaComputing/jsml-kernel/pull/232 It should address this issue. |
Describe the bug 🐞
When I attempt to build an MTK model, I get an error:
ERROR: TypeError: non-boolean (Num) used in boolean context
A symbolic expression appeared in a Boolean context. This error arises in situations where Julia expects a Bool, like
if boolean_condition use ifelse(boolean_condition, then branch, else branch)
x && y use x & y
boolean_condition ? a : b use ifelse(boolean_condition, a, b)
but a symbolic expression appeared instead of a Bool. For help regarding control flow with symbolic variables, see https://docs.sciml.ai/ModelingToolkit/dev/basics/FAQ/#How-do-I-handle-if-statements-in-my-symbolic-forms?
Expected behavior
I don't see any non-booleans in the ifelse function, so I would expect it to build.
Minimal Reproducible Example 👇
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Error & Stacktrace⚠️
Environment (please complete the following information):
using Pkg; Pkg.status()using Pkg; Pkg.status(; mode = PKGMODE_MANIFEST)versioninfo()Additional context
Add any other context about the problem here.
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