Questions tagged [crash]

Tag used to indicate that a question presents code or methods that may lead to a crash. Useful as a warning to prevent other users from experiencing the same without having saved their work.

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Mathematica fails to load welcome screen: “Authentication Required”

Problem When I open Mathematica 12.1.0 on windows 10, I get an "Authentication Required" window during the splash screen. The auth window has no input or buttons, and the text in the window ...
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0answers
46 views

Mathematica 12 crashes when I use F1 for documentation

I have been using Wolfram Mathematica for about 3 years and never experienced this before. Out of the blue, today it started behaving like this; anytime I try to look into the documentation of an ...
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Plot3D instant crash 11.3 GUI

I was attempting Plot3D[Abs[E^-Sqrt[s + 1/s] /. s -> x + I y], {x, -10, 10}, {y, -10, 10}] on M'ma 11.3.0.0 on Linux (64-bit). The GUI crashes instantly (...
6
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2answers
206 views

Computing volume of intersection of two regions

I am trying to compute the volume of intersection of the following two regions: ...
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0answers
62 views

Mathematica crashes when moving cursor too fast between cells

Sometimes Mathematica crashes when I move the cursor too fast between cells. The FrontEnd becomes unresponsive, and the only solution is to close the window. I have experienced this problem on three ...
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0answers
59 views

Mathematica 12.1 crashes when I attempt to save an image as PDF or EPS (but not other formats)

Has anyone else experienced a bug in Mathematica v.12.1 whereby saving an image as PDF or EPS causes the software to crash? If so, has someone found a cause/solution?
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3answers
223 views

Multiplying two complex SparseArray objects, yielding empty SparseArray crashes kernel

Problem: When I multiply together two sparse matrices that should give back the 0 matrix, where at least one element among the two is complex and at least one is not an exact number, the kernel ...
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46 views

Piecewise function and NDSolve [duplicate]

I'm trying to solve a system of differenial equations involving a piecewise function with NDSolve. I tried to define this function using Piecewise but the kernel ...
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0answers
40 views

Kernel Unexpectedly Quits in evaluating NExpectation

I have defined a function (EVR) that is the expectation of a term with an integral inside. I'm trying the expression when using a uniform distribution with min = 0 and max = 2*b (a random parameter). ...
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0answers
67 views

NDSolve causing my PC to crash

I'm trying to integrate a complicated Fokker-Planck PDE $\frac{dP}{\partial L}(L,g,h,q) = \frac{A_3^2}{2}q^2\frac{\partial^2P}{\partial g^2}+A_3^2gq\frac{\partial^2P}{\partial g\partial q} + (A_1^2+...
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1answer
99 views

Why does the Kernel shut down?

I didn't see this coming: ...
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3answers
126 views

RegionUnion Fails for Overlapping 3D Regions

Bug introduced in 12.0 or earlier and persisting through 12.1.0 Warning: The below code may crash your kernel! I am trying to make a (simple) 3D mesh of a box for a FEM solution (I am using MMA 12.1 ...
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0answers
37 views

With a Large output, clicking Show all or Show more freezes Mathematica

Running the following code takes about 30 min on my laptop (everything before the Reduce is instant) and produces a Large output ...
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0answers
166 views

Kernel crash after repeated use of NDSolve

I am trying to solve the Einstein-Klein-Gordon system (equations below) for different piecewise potentials but the kernel keeps crashing after repeated use of NDSolve. Apparently, everything works ...
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0answers
429 views

Mathematica 12.1 highly unstable?

I just "upgraded" to Mathematica 12.1 hoping to address the fact that Export[] would crash the front end Mathematica in 11.3 whenever I would attempt to export a plot to file regardless of file ...
13
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1answer
372 views

VideoPlay crashes the Kernel with Mathematica 12.1

I'm using Mathematica 12.1 on windows 10 (Microsoft Windows [Version 10.0.16299.1686]) When going to the Help file about VideoPlay I tried the standard example and it crashes the Kernel. For me it'...
4
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1answer
624 views

My Computer crashes every time after I run this - Abort Dynamic Evaluation error

This code makes my computer crash, every time I run it. ...
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1answer
53 views

mathematica stop working after running some .nb file and close or save the file

Bug fixed in 8.0.4 for Chinese edition only, generally fixed in or before 11.3. I'm using version 7 on Windows. After I running one .nb file and just want to ...
17
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3answers
446 views

Why the Kernel crashes on these integrals in V12?

Bug introduced in 12.0 and fixed in 12.1 [CASE:4331819] This is using V12, on windows 10, 64 bit. Note: these integrals work OK on 11.3 on same PC. Any idea why the Kernel now crashes on these ...
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0answers
169 views

The most bizarre kernel crash ever. Kernel crash in Integrate under simple different setups. Unable to find cause

Reported to WRI. CASE:4330461 V 12 on windows 10 64 bit. Note: This problem do not show up in V 11.3. Only in V12. For the last 2 hrs, I've been trying to zoom into why V12 kernel crash when ...
2
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1answer
79 views

Mathematica crashes with non-integer exponents using NDSolve

I want to solve a system of coupled PDEs. It works fine if I set $i=0.$ ($i$ is in the exponent of the PDEs) or $i=1.$ in the code. However, if I set, e.g., $i=0.1$ NDSolve crashes after a few seconds....
2
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1answer
88 views

Mathematica 12: avoid crashing when using NDSolve on a large domain

I have a set of coupled PDEs, that I'd like to solve numerically using Mathematica (11.3 or 12.0). The problem is, that I need to solve in on a large domain to make sure that there are no boundary ...
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0answers
36 views

SingularValueDecomposition crashes kernel?

Consider the following simple example (Windows 10, MA 11.3) mat = Table[RandomReal[], {i, 1, 2000}, {i, 1, 2500}]; {u, ww, vt} = SingularValueDecomposition[mat]; ...
6
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2answers
343 views

Problem combining ParametricNDSolve with NonlinearModelFit

Final Edit: I have found a solution! Specifying Method->"LevenbergMarquardt", Gradient->"FiniteDifference" gives the behavior I am looking for. Huzzah! It appears that the crashing behavior was coming ...
7
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1answer
91 views

Why call to StreamPlot terminates kernel each time?

FYI, reported to WRI [CASE:4288967] By mistake, I put x range starting from negative to make StreamPlot for expression with ...
6
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3answers
1k views

Polygons crash kernel?

Having some problems Generating random Polygons and then filtering by Area, specifically filter out degenerated polygons with ...
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0answers
155 views

Mathematica 12 crashes when closing any window in Full Screen (OSX)

As the title indicates, Mathematica 12 keeps crashing whenever I close a window that is in full screen in OSX. My specs are: Mac OS Sierra 10.12.6 (x86 64-bit) Mathematica 12.0.0.0 So this is a very ...
2
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2answers
119 views

Mathematica clears all definitions or crashes with the following code, can anyone reproduce the bug? [closed]

I am working on a simple code, however Mathematica crashes or clears all definitions each time I will try to do anything with matrix B. Even when I just print it ...
4
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1answer
148 views

Does ListPlot Joined Dotted crash front end reproducibly for large number of points?

The problem The following code crashes Mathematica 12 for Windows 64 front-end reproducibly in my computer (Win7 Pro, i7-4770 3.4GHz 16Gb RAM). ...
10
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1answer
96 views

WVM hangs or crashes on empty array when compiled Listable

Bug introduced in 12.0 and persisting through 12.0 or later When I run the following code, the kernel hangs indefinitely: ...
2
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0answers
58 views

Kernel crash when Saving/Get ing big files

I have been experiencing crashes in Mathematica 11.0.1 on a machine at work. I've tracked down the problem to when Mathematica is either using Save[fileName] or <...
11
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2answers
371 views

Mathematica 12 crashes upon taking the Log of a double series

Bug introduced in 11.1 and fixed in 12.1 I recently upgraded from Mathematica 10.4 to 12.0. Unfortunately, I am now experiencing crashes with code that was stable in 10.4. The code involves ...
2
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0answers
109 views

Mathematica running out of RAM while executing NDSolve

I am playing with Mathematica to solve the 2D-wave equation with the code below: ...
3
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0answers
43 views

Kernel crash when simplifying piecewise function

So the kernel appears to just die whenever you try to simplify a piecewise function containing "Nothing". For example: this appears to kill the kernel $$\text{Simplify@}\begin{array}{cc} \Bigl[\...
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0answers
65 views

Is this a front-end crash or something else is wrong?

I am evaluating daily multiple notebooks (4) at the same time in order to perform a number of related computations. Been doing this for some time now and never have I encountered what I experienced ...
11
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1answer
129 views

How to implement a resumable Table?

Motivation (my sob stories) Too many times I've run a notebook for hours and then Mathematica crashes (FE or Kernel, mostly FE) and things are lost. I've made various attempts at custom solutions ...
2
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0answers
385 views

Any possible explanations for repeated “out-of-the-blue” crashing of Mathematica 12? [closed]

This is a further development in this "saga". After originally asking the question below (which I will delimit with dashes) a number of months ago, I did get a reponse from Wolfram Technical Support:...
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1answer
167 views

Mathematica crash every time when I run this loop [closed]

I have written a simulation for a percolation test. Then, I am using another notebook to control this simulation to generate 1000 results with a different random seed for each one of them. The ...
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0answers
75 views

Avoid crashing kernel by NDsolve

I would like to numerically solve set of diff. eq. with various int. conditions, the problem is for some combitaions of them NDSovle crashes so as the kernel. Is there any possibility to avoid it ? I ...
4
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0answers
61 views

SystemException[“MemoryAllocationFailure”] with DSolve and using TimeConstrained

Report to WRI CASE:4238154 There is a similar question where SystemException["MemoryAllocationFailure"] is generated by DSolve ...
3
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1answer
169 views

Why does this StreamPlot evaluation cause a crash/memory wipe?

Bug introduced in 11.3 or earlier and persisting through 12.0.0 or later EDIT: Reported to Wolfram Support, currently CASE:4238258. For some reason, attempting to evaluate a simple StreamPlot will ...
0
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0answers
38 views

Mathematica 10.4 freezes and stops after a few keystrokes [duplicate]

I have found out today that whenever I open a Mathematica notebook and type in no more than two characters, the notebook freezes and abruptly closes. I do not know how to resolve this. There is a ...
5
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0answers
105 views

Why do some uses of PropertyList crash the kernel?

Bug introduced in 10.1.0 or earlier and fixed in 12.1.0 While looking at the question How to evaluate the "Domain" of an InterpolationObject? I noted that using ...
3
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0answers
189 views

Mathematica 11.3 crashing on either startup or after typing in a notebook [closed]

I have been having an issue with my Mathematica 11.3 installation. Often after running a notebook for a long time, my Mathematica will crash suddenly for strange reasons like just typing in the ...
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0answers
73 views

L1-norm optimization algorithm crashes kernel on large datasets

I have an A.X-B linear system which I have transformed into A.x-b to be solvable as a linear program using the code below: ...
1
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0answers
185 views

Mathematica crashes when doing an integral with real numbers [closed]

Integrate[Tan[t + 1], t] -Log[Cos[1 + t]] Integrate[Tan[1.0 t + 1], t] The second input causes Mathematica 11.3 to hang, ...
0
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0answers
115 views

Mathematica quits kernel with a beep sound on MacBook Pro (2015)

Mathematica sometimes quits kernel while I'm trying to plot a bunch of eigenvalues of a matrix vs some parameter, accompanied by a beep sound. It didn't used to do this at all, so I don't think its ...
4
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2answers
119 views

Crashes of Classify function

I'm working on a classifying two classes. I am training my Classify function with the RandomForest method, but it crashes. The ...
0
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0answers
135 views

Mathematica 11.3 on Ubuntu & XFCE crashes

I have recently upgraded from version 10 to 11.3 on my group's server (Ubuntu 16.04 LTS). Up until now, we have all used VNC(Xfce) connections to use the various programs on the server. With the new ...
0
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1answer
85 views

Kernel crash when calling Block

Ive made a module to expand a list by reflections and translations. Here is the block. ...

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