I get the following when I try to run Spyder from a Python 3.7 32 bit environment:
I don't really know how resolve this so any help would be greatly appreciated.
I read the below fix but I am not getting any Windows like in the below to try it.
Spyder 5 No QCoreApplication instance found. Application patches not applied
Seems like the error is related with DLLs required for the ssl module:
import _ssl # if we can't import it, let the error propagate
ImportError: DLL load failed: The specified module could not be found.
To fix that you will need to either make available for your python installation the missing DLL (probably libssl.dll and libcrypto.dll) or maybe try to use a python version bellow 3.7.
Also, the message Spyder 5 No QCoreApplication instance found. Application patches not applied... is just a warning as described in one of the responses here: https://stackoverflow.com/a/66979214/15954282
Related
I installed Phalcon PHP as described in https://docs.phalcon.io/3.4/en/webserver-wamp.
In this case the URL reads 3.4 because it applies alike for versions 4 and 5.
The WAMP server version is 3.2.6 configured with PHP 8.0.13
Everything was fine so far, so I continued installing the developer tools using composer as described in https://docs.phalcon.io/5.0/en/devtools.
Composer was installed globally and so were the developer tools, but when I type "phalcon" in the command window, the following error is shown:
C:\>phalcon
Fatal error: Uncaught Error: Class "Phalcon\Script" not found in C:\Users\Joachim\AppData\Roaming\Composer\vendor\phalcon\devtools\phalcon.php:38
Stack trace:
#0 {main}
thrown in C:\Users\Joachim\AppData\Roaming\Composer\vendor\phalcon\devtools\phalcon.php on line 38
C:\>
PSR and Phalcon extensions were successfully installed and I can see them in the WAMP Localhost page.
The Path environment variable contains the path to phalcon, composer, wamp, etc, nothing is missing as far as I can see.
Have anyone dealt with this error?
What could be the problem?
I'm a bit late answering this, but in case anyone else stumbles across it via Google the problem is that some namespaces have been altered between Phalcon4 and Phalcon5. I believe Phalcon\Config is one of those classes.
Until the devtools have been updated for Phalcon5, you'll either need to build the scaffolding manually, or copy an old Phalcon 3 or 4 project and update the namespaces.
The perils of using alpha/beta releases, unfortunately.
you didn't mention which phalcon version but since you are using php 8 the only version supporting php 8 is phalcon 5
your issue is most likely in your php.ini for the cli since wamp uses different files for apache and cli.
to fix the issue first remove the devtools package you installed globally then edit the cli php.ini in [wampDir]\bin\php\php8.0.13\php.ini and include psr and phalcon and install the devtools again using composer
you can also download the phar file here and test it in the cli
php phalcon.phar
Has anyone run into this before?
I am doing a local install of Drupal 8 with docker and composer. I'm on a Windows machine using WSL. When I clear the cache (drush cr), I get this error:
Service "slick.manager": Parent definition "blazy.manager.base" does not exist.
Both Slick and Blazy modules and libraries are present. When I try to go to the site it says "The website encountered an unexpected error. Please try again later."
Any help would be greatly appreciated.
Just uninstall the slick module, load the site, install blazy, then enable the slick module again. It's an "ordering" issue due to a new dependency.
See; https://www.drupal.org/project/slick/issues/2702241
It's a bit of a workaround but it should solve your problem.
If this isn't the issue, then please update your question with the output of;
drush pml --status=enabled
(Just for the two modules if you don't wish to copy everything here).
I am trying to load Lua script from HAProxy. In the Lua script, the following line is causing an error:
local http = require("socket.http")
Intially I gathered from journalctl -xe output that the library was not installed. I installed it using luarocks install luasocket. This did not solve the issue. The new error is module "socket.http" not found. Following the comment in this post I realized that I must change the settings for Lua library path in order to resolve this issue.
Now, I want to know the following:
Do I have install HAProxy+Lua from source and modify the library path pre installation?
If building from source is not necessary then, I believe I must change the path using syslog as suggested by the comment from post linked above. If this is the case, how do I do that and what settings do I need to change/add to syslog.conf?
Are there are any other solution that I am overlooking which, would easier than any of the above?
Thanks for your help in advance.
EDIT 1
I have modified both LUA_PATH and LUA_CPATH as follows:
LUA_PATH=/usr/bin/lua;/usr/bin/lua5.3;/usr/share/lua/5.3/ltn12.lua;/usr/share/lua/5.3/mime.lua;/usr/share/lua/5.3/socket.lua;/usr/share/lua/5.3/ssl.lua;/usr/share/lua/5.3/posix/_argcheck.lua;/usr/share/lua/5.3/posix/compat.lua;/usr/share/lua/5.3/posix/deprecated.lua;/usr/share/lua/5.3/posix/init.lua;/usr/share/lua/5.3/posix/sys.lua;/usr/share/lua/5.3/posix/util.lua;/usr/share/lua/5.3/posix/version.lua;/usr/share/lua/5.3/socket/ftp.lua;/usr/share/lua/5.3/socket/headers.lua;/usr/share/lua/5.3/socket/http.lua;/usr/share/lua/5.3/socket/smtp.lua;/usr/share/lua/5.3/socket/tp.lua;/usr/share/lua/5.3/socket/url.lua;/usr/share/lua/5.3/term/colors.lua;/usr/share/lua/5.3/term/cursor.lua;/usr/share/lua/5.3/term/init.lua;/usr/share/lua/5.3/ssl/https.lua;/usr/share/lua/5.3/luarocks/add.lua;/usr/share/lua/5.3/luarocks/admin_remove.lua;/usr/share/lua/5.3/luarocks/build.lua;/usr/share/lua/5.3/luarocks/cache.lua;/usr/share/lua/5.3/luarocks/cfg.lua;/usr/share/lua/5.3/luarocks/command_line.lua;/usr/share/lua/5.3/luarocks/config_cmd.lua;/usr/share/lua/5.3/luarocks/deps.lua;/usr/share/lua/5.3/luarocks/dir.lua;/usr/share/lua/5.3/luarocks/doc.lua;/usr/share/lua/5.3/luarocks/download.lua;/usr/share/lua/5.3/luarocks/fetch.lua;/usr/share/lua/5.3/luarocks/fs.lua;/usr/share/lua/5.3/luarocks/help.lua;/usr/share/lua/5.3/luarocks/index.lua;/usr/share/lua/5.3/luarocks/install.lua;/usr/share/lua/5.3/luarocks/lint.lua;/usr/share/lua/5.3/luarocks/list.lua;/usr/share/lua/5.3/luarocks/loader.lua;/usr/share/lua/5.3/luarocks/make.lua;/usr/share/lua/5.3/luarocks/make_manifest.lua;/usr/share/lua/5.3/luarocks/manif_core.lua;/usr/share/lua/5.3/luarocks/manif.lua;/usr/share/lua/5.3/luarocks/new_version.lua;/usr/share/lua/5.3/luarocks/pack.lua;/usr/share/lua/5.3/luarocks/path_cmd.lua;/usr/share/lua/5.3/luarocks/path.lua;/usr/share/lua/5.3/luarocks/persist.lua;/usr/share/lua/5.3/luarocks/purge.lua;/usr/share/lua/5.3/luarocks/refresh_cache.lua;/usr/share/lua/5.3/luarocks/remove.lua;/usr/share/lua/5.3/luarocks/repos.lua;/usr/share/lua/5.3/luarocks/require.lua;/usr/share/lua/5.3/luarocks/search.lua;/usr/share/lua/5.3/luarocks/show.lua;/usr/share/lua/5.3/luarocks/site_config.lua;/usr/share/lua/5.3/luarocks/type_check.lua;/usr/share/lua/5.3/luarocks/unpack.lua;/usr/share/lua/5.3/luarocks/upload.lua;/usr/share/lua/5.3/luarocks/util.lua;/usr/share/lua/5.3/luarocks/validate.lua;/usr/share/lua/5.3/luarocks/write_rockspec.lua;/usr/share/lua/5.3/luarocks/build/builtin.lua;/usr/share/lua/5.3/luarocks/build/cmake.lua;/usr/share/lua/5.3/luarocks/build/command.lua;/usr/share/lua/5.3/luarocks/build/make.lua;/usr/share/lua/5.3/luarocks/fs/lua.lua;/usr/share/lua/5.3/luarocks/fs/tools.lua;/usr/share/lua/5.3/luarocks/fs/unix.lua;/usr/share/lua/5.3/luarocks/fs/win32.lua;/usr/share/lua/5.3/luarocks/fetch/cvs.lua;/usr/share/lua/5.3/luarocks/fetch/git_file.lua;/usr/share/lua/5.3/luarocks/fetch/git_http.lua;/usr/share/lua/5.3/luarocks/fetch/git_https.lua;/usr/share/lua/5.3/luarocks/fetch/git.lua;/usr/share/lua/5.3/luarocks/fetch/git_ssh.lua;/usr/share/lua/5.3/luarocks/fetch/hg_http.lua;/usr/share/lua/5.3/luarocks/fetch/hg_https.lua;/usr/share/lua/5.3/luarocks/fetch/hg.lua;/usr/share/lua/5.3/luarocks/fetch/hg_ssh.lua;/usr/share/lua/5.3/luarocks/fetch/sscm.lua;/usr/share/lua/5.3/luarocks/fetch/svn.lua;/usr/share/lua/5.3/luarocks/tools/patch.lua;/usr/share/lua/5.3/luarocks/tools/tar.lua;/usr/share/lua/5.3/luarocks/tools/zip.lua;/usr/share/lua/5.3/luarocks/upload/api.lua;/usr/share/lua/5.3/luarocks/upload/multipart.lua
LUA_CPATH=/usr/lib64/lua/5.3/posix/ctype.so;/usr/lib64/lua/5.3/posix/dirent.so;/usr/lib64/lua/5.3/posix/errno.so;/usr/lib64/lua/5.3/posix/fcntl.so;/usr/lib64/lua/5.3/posix/fnmatch.so;/usr/lib64/lua/5.3/posix/glob.so;/usr/lib64/lua/5.3/posix/grp.so;/usr/lib64/lua/5.3/posix/libgen.so;/usr/lib64/lua/5.3/posix/poll.so;/usr/lib64/lua/5.3/posix/pwd.so;/usr/lib64/lua/5.3/posix/sched.so;/usr/lib64/lua/5.3/posix/signal.so;/usr/lib64/lua/5.3/posix/stdio.so;/usr/lib64/lua/5.3/posix/stdlib.so;/usr/lib64/lua/5.3/posix/syslog.so;/usr/lib64/lua/5.3/posix/termio.so;/usr/lib64/lua/5.3/posix/time.so;/usr/lib64/lua/5.3/posix/unistd.so;/usr/lib64/lua/5.3/posix/utime.so;/usr/lib64/lua/5.3/mime/core.so;/usr/lib64/lua/5.3/socket/core.so;/usr/lib64/lua/5.3/socket/serial.so;/usr/lib64/lua/5.3/socket/unix.so;/usr/lib64/lua/5.3/term/core.so;/usr/lib64/lua/5.3/ssl.so;/usr/lib64/lua/5.3/zlib.so
I am still getting the same error as reported before.
EDIT 2
Found this post on Lua require function quite helpful. Following the discussion, I tried the following:
package.path="/usr/share/lua/5.3/?/?.lua"
package.cpath="/usr/lib64/lua/5.3/?/?.so"
I added these lines at the top my lua script that's causing the error. I also modified the environment variables, LUA_PATH and LUA_CPATH with the same value. The error still persists.
I am out of all possible options at this stage and would be glad if someone can shed some light on this issue.
I am having an issue with a custom filter plugin, and importing a dependency. Can anyone please help me? I get "Trying to load the X filter plugin resulted in this error: no such file to load -- memcache". The code does "require 'memcache". This is available as if I do that in any other script and run it on the CLI, it works, just not when logstash runs it? Does it use some bundled ruby or smth with a different import path? Its 1.4.2 on Debian, if that matters. Driving me insane (Im not a ruby hacker, so im spinning my wheels a bit).
Im running some code using the dart VM from the command line.
the command is:
dart --checked -package-root=/dart/packages test_service.dart
however Im getting an error:
gf_service.dart': error: line 7 pos 1: library handler failed
import 'package:start/start.dart' as start;
Im confused since in the dir referenced by "-package-root" argument Im definitely seeing the "start/start.dart" file, so it exists. the -package-root folder is also correct.
is there something Im missing?
thank you
Normally you don't need the -package-root argument but the directory that contains the script file should have a symbolic link to the packages directory of your package. pub get should create these symlinks.
the solution to this issue is to use "--package-root" as the argument name, and not "-package-root" as googles own dart documentation says
https://www.dartlang.org/docs/dart-up-and-running/contents/ch04-tools-dart-vm.html
(this should be fixed)
Im using dart vm 1.3.0