# temp22.sobj is not UTF-8 encoded

I get a temp22.sobj is not UTF-8 encoded after trying to open this file I saved by using save(G.allsimplecycles, 'temp22') what am I doing wrong?

temp22.sobj is not UTF-8 encoded

1

Having defined `A`

and `G`

as follows,

```
sage: A = Matrix([[0, 1], [1, 0]])
sage: G = DiGraph(A)
```

we have a directed graph `G`

, which has a method `all_simple_cycles`

.

The following only refers to the method itself

```
sage: G.all_simple_cycles
<bound method DiGraph.all_simple_cycles of Digraph on 2 vertices>
```

while the following is the result of applying the method to `G`

.

```
sage: G.all_simple_cycles()
[[0, 1, 0]]
```

So if we save the method itself,

```
sage: save(G.all_simple_cycles, 'temp22')
```

we can then reload it:

```
sage: asc = load('temp22')
sage: asc
<bound method ?.all_simple_cycles of Digraph on 2 vertices>
```

and possibly apply it to `G`

:

```
sage: asc(G)
[[0, 1, 0]]
```

while if we save the result of applying the method to `G`

,

```
sage: save(G.all_simple_cycles(), 'temp22')
```

then reloading it gets us the list of all simple cycles of G:

```
sage: ascG = load('temp22')
sage: ascG
[[0, 1, 0]]
```

Please start posting anonymously - your entry will be published after you log in or create a new account.

Asked: ** 2018-04-06 19:33:52 +0200 **

Seen: **359 times**

Last updated: **Apr 15 '18**

Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Please provide a reproducible example. Here, we don't have G to try your code.

I am trying to do something alike. This is of course a hazard guess. For me

produces the file,

and then

This is an old linux machine running

Please try to describe in a similar way the problem.

Okay just do A=Matrix([[0,1],[1,0]]) G=Digraph(A)

I'm not sure what save does or where it get's saved to

Please edit your question to provide a complete reproducible example.

To display inline code, like

`z = x*y`

, use backticks.To display blocks of code or error messages, skip a line above and below, and do one of the following (all give the same result):

For instance, typing

produces:

Please edit your question to do that.