codec can't decode byte 0x89 in position 0: invalid start byte

[karye]

Describe the bug When running MKdocs-material with the mkdocs_puml plugin. Pages include several puml-blocks like this:

@startuml
!theme plain
skinparam classAttributeIconSize 0
skinparam defaultFontName "Roboto, Helvetica"
hide circle
object Bibliotek
object Bok
object Lån
object Kund
object Sökresultat
@enduml

To Reproduce Strangely, sometimes it works, sometime not.

Expected behavior Run without any error.

Error output Traceback (most recent call last): File "/home/pi/.local/bin/mkdocs", line 8, in sys.exit(cli()) File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 1130, in call return self.main(args, kwargs) File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 1055, in main rv = self.invoke(ctx) File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 1657, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 1404, in invoke return ctx.invoke(self.callback, ctx.params) File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 760, in invoke return __callback(args, kwargs) File "/home/pi/.local/lib/python3.9/site-packages/mkdocs/main.py", line 250, in build_command build.build(cfg, dirty=not clean) File "/home/pi/.local/lib/python3.9/site-packages/mkdocs/commands/build.py", line 311, in build env = config.plugins.run_event('env', env, config=config, files=files) File "/home/pi/.local/lib/python3.9/site-packages/mkdocs/plugins.py", line 520, in run_event result = method(item, kwargs) File "/home/pi/.local/lib/python3.9/site-packages/mkdocs_puml/plugin.py", line 104, in on_env resp = self.puml.translate(self.diagrams.values()) File "/home/pi/.local/lib/python3.9/site-packages/mkdocs_puml/puml.py", line 55, in translate return [self.postprocess(v) for v in svg_images] File "/home/pi/.local/lib/python3.9/site-packages/mkdocs_puml/puml.py", line 55, in return [self.postprocess(v) for v in svg_images] File "/usr/lib/python3.9/concurrent/futures/_base.py", line 600, in result_iterator yield fs.pop().result() File "/usr/lib/python3.9/concurrent/futures/_base.py", line 433, in result return self.get_result() File "/usr/lib/python3.9/concurrent/futures/_base.py", line 389, in get_result raise self._exception File "/usr/lib/python3.9/concurrent/futures/thread.py", line 52, in run result = self.fn(*self.args, **self.kwargs) File "/home/pi/.local/lib/python3.9/site-packages/mkdocs_puml/puml.py", line 100, in request return resp.content.decode('utf-8') UnicodeDecodeError: 'utf-8' codec can't decode byte 0x89 in position 0: invalid start byte

Desktop (please complete the following information): No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 11 (bullseye) Release: 11 Codename: bullseye

Additional context Package Version

---

Babel 2.12.1 bracex 2.3.post1 certifi 2022.12.7 chardet 5.1.0 charset-normalizer 2.1.1 click 8.1.3 colorama 0.4.6 colorzero 2.0 distro 1.8.0 ghp-import 2.1.0 gitdb 4.0.10 GitPython 3.1.31 gpiozero 1.6.2 httplib2 0.21.0 idna 3.4 importlib-metadata 6.0.0 Jinja2 3.1.2 Markdown 3.3.7 MarkupSafe 2.1.2 mdx-truly-sane-lists 1.3 mergedeep 1.3.4 mkdocs 1.4.2 mkdocs-awesome-pages-plugin 2.8.0 mkdocs-git-revision-date-localized-plugin 1.2.0 mkdocs-material 9.1.2 mkdocs-material-extensions 1.1.1 mkdocs_puml 1.1.1 natsort 8.3.1 packaging 23.0 pip 23.0.1 pipdeptree 2.5.2 Pygments 2.14.0 pymdown-extensions 9.10 pyparsing 3.0.9 python-apt 2.2.1 python-dateutil 2.8.2 pytz 2022.7.1 PyYAML 6.0 pyyaml_env_tag 0.1 regex 2022.10.31 requests 2.28.2 RPi.GPIO 0.7.1 setuptools 67.6.0 six 1.16.0 smmap 5.0.0 spidev 3.6 ssh-import-id 5.11 toml 0.10.2 urllib3 1.26.15 watchdog 2.3.1 wcmatch 8.4.1 wheel 0.38.4 zipp 3.15.0

[MikhailKravets]

Hi @karye , thank for raising an issue. I will take a look asap.

[MikhailKravets]

Hi @karye, I hope this problem is fixed in 1.2.0. Please try new version and let me know if there is any issue