Closed fortunewalla closed 1 year ago
Could you please go to run_kernel.py from you stacktrace and add print of this list? [java] + jvm_args + ['-jar'] + debug_list + jar_args
I suspect that you have misconfigured JAVA_HOME environment variable, check it first
Yes, I see, you have java executable in your JAVA_HOME directly, but it should be located in bin subfolder
Yes, I see, you have java executable in your JAVA_HOME directly, but it should be located in bin subfolder
thanks to your clue. I changed the path manually but now I'm getting a different error.
So I did some investigation. Apparently changing JAVA_HOME
doesn't make a difference as it still uses the java.exe
from the Common Files
folder, so I added the new java bin
subfolder manually to the PATH
and JAVA_HOME
.
(jup) C:\jupdir>where java
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
(jup) C:\jupdir>set path=C:\Program Files (x86)\Java\jre1.8.0_261\bin;%path%
bin
folder java take priority.(jup) C:\jupdir>where java
C:\Program Files (x86)\Java\jre1.8.0_261\bin\java.exe
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
(jup) C:\jupdir>echo %java_home%
C:\Program Files (x86)\Java\jre1.8.0_261
AttributeError: 'ZMQTerminalIPythonApp' object has no attribute 'shell'
(jup) C:\jupdir>jupyter console --kernel=kotlin
Listening for transport dt_socket at address: 1044
Exception in thread "main" java.lang.UnsupportedClassVersionError: ch/qos/logback/classic/spi/LogbackServiceProvider has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at java.util.ServiceLoader$LazyIterator.nextService(Unknown Source)
at java.util.ServiceLoader$LazyIterator.next(Unknown Source)
at java.util.ServiceLoader$1.next(Unknown Source)
at org.slf4j.LoggerFactory.safelyInstantiate(LoggerFactory.java:134)
at org.slf4j.LoggerFactory.findServiceProviders(LoggerFactory.java:115)
at org.slf4j.LoggerFactory.bind(LoggerFactory.java:178)
at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:170)
at org.slf4j.LoggerFactory.getProvider(LoggerFactory.java:453)
at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:439)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:388)
at org.jetbrains.kotlinx.jupyter.config.LoggingKt.getLogger(logging.kt:9)
at org.jetbrains.kotlinx.jupyter.config.LoggingKt.getLogger$default(logging.kt:9)
at org.jetbrains.kotlinx.jupyter.ConfigKt$log$2.invoke(config.kt:16)
at org.jetbrains.kotlinx.jupyter.ConfigKt$log$2.invoke(config.kt:16)
at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
at org.jetbrains.kotlinx.jupyter.ConfigKt.getLog(config.kt:16)
at org.jetbrains.kotlinx.jupyter.IkotlinKt.main(ikotlin.kt:70)
Traceback (most recent call last):
File "C:\jupdir\envs\jup\Scripts\jupyter-console-script.py", line 10, in <module>
sys.exit(main())
File "C:\jupdir\envs\jup\lib\site-packages\jupyter_core\application.py", line 277, in launch_instance
return super().launch_instance(argv=argv, **kwargs)
File "C:\jupdir\envs\jup\lib\site-packages\traitlets\config\application.py", line 1042, in launch_instance
app.initialize(argv)
File "C:\jupdir\envs\jup\lib\site-packages\traitlets\config\application.py", line 113, in inner
return method(app, *args, **kwargs)
File "C:\jupdir\envs\jup\lib\site-packages\jupyter_console\app.py", line 136, in initialize
self.init_shell()
File "C:\jupdir\envs\jup\lib\site-packages\jupyter_console\app.py", line 106, in init_shell
self.shell = ZMQTerminalInteractiveShell.instance(parent=self,
File "C:\jupdir\envs\jup\lib\site-packages\traitlets\config\configurable.py", line 551, in instance
inst = cls(*args, **kwargs)
File "C:\jupdir\envs\jup\lib\site-packages\jupyter_console\ptshell.py", line 352, in __init__
self.init_kernel_info()
File "C:\jupdir\envs\jup\lib\site-packages\jupyter_console\ptshell.py", line 434, in init_kernel_info
reply = self.client.get_shell_msg(timeout=1)
File "C:\jupdir\envs\jup\lib\site-packages\jupyter_core\utils\__init__.py", line 166, in wrapped
return loop.run_until_complete(inner)
File "C:\jupdir\envs\jup\lib\asyncio\base_events.py", line 647, in run_until_complete
return future.result()
File "C:\jupdir\envs\jup\lib\site-packages\jupyter_client\client.py", line 139, in _async_get_shell_msg
return await ensure_async(self.shell_channel.get_msg(*args, **kwargs))
File "C:\jupdir\envs\jup\lib\site-packages\jupyter_client\channels.py", line 228, in get_msg
ready = self.socket.poll(timeout)
File "C:\jupdir\envs\jup\lib\site-packages\zmq\sugar\socket.py", line 1038, in poll
evts = dict(p.poll(timeout))
File "C:\jupdir\envs\jup\lib\site-packages\zmq\sugar\poll.py", line 104, in poll
return zmq_poll(self.sockets, timeout=timeout)
File "zmq/backend/cython/_poll.pyx", line 141, in zmq.backend.cython._poll.zmq_poll
File "zmq/backend/cython/_poll.pyx", line 121, in zmq.backend.cython._poll.zmq_poll
File "zmq/backend/cython/checkrc.pxd", line 13, in zmq.backend.cython.checkrc._check_rc
PyErr_CheckSignals()
File "C:\jupdir\envs\jup\lib\site-packages\jupyter_console\app.py", line 118, in handle_sigint
if self.shell._executing:
AttributeError: 'ZMQTerminalIPythonApp' object has no attribute 'shell'
Could you please go to run_kernel.py from you stacktrace and add print of this list? [java] + jvm_args + ['-jar'] + debug_list + jar_args
I suspect that you have misconfigured JAVA_HOME environment variable, check it first
I'm not really sure what is the command to print these things but I tried to do a manual print() statement in that file.
C:\Program Files (x86)\Java\jre1.8.0_261\bin\java
[]
['-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=1044']
['C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\kotlin-jupyter-kernel-0.11.0-255.jar', '-classpath=C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\lib-0.11.0-255.jar;C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\api-0.11.0-255.jar;C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\kotlin-script-runtime-1.8.20-Beta.jar;C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\kotlin-reflect-1.8.20-Beta.jar;C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\kotlin-stdlib-1.8.20-Beta.jar;C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\kotlin-stdlib-common-1.8.20-Beta.jar;C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\annotations-13.0.jar;C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\kotlinx-serialization-json-jvm-1.4.1.jar;C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\kotlinx-serialization-core-jvm-1.4.1.jar;C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\kotlin-stdlib-jdk8-1.7.20.jar;C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel\\jars\\kotlin-stdlib-jdk7-1.7.20.jar', '--help', '-home=C:\\jupdir\\envs\\jup\\lib\\site-packages\\run_kotlin_kernel', '-debugPort=1044']
Thanks for your help. I think it is working now, right?
So I downloaded the JDK 11 and set the JAVA_HOME to java 11.
(jup) C:\jupdir>set JAVA_HOME=C:\jdk-11.0.18
(jup) C:\jupdir>jupyter console --kernel=kotlin
Listening for transport dt_socket at address: 1044
375 [main] INFO ikotlin - Kernel args: -classpath=C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\lib-0.11.0-255.jar;C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\api-0.11.0-255.jar;C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-script-runtime-1.8.20-Beta.jar;C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-reflect-1.8.20-Beta.jar;C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-1.8.20-Beta.jar;C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-common-1.8.20-Beta.jar;C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\annotations-13.0.jar;C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlinx-serialization-json-jvm-1.4.1.jar;C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlinx-serialization-core-jvm-1.4.1.jar;C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-jdk8-1.7.20.jar;C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-jdk7-1.7.20.jar, C:\Users\julius\AppData\Roaming\jupyter\runtime\kernel-968.json, -home=C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel, -debugPort=1044
1071 [main] INFO ikotlin - Starting server with config: KernelConfig(ports={HB=50867, SHELL=50864, CONTROL=50868, STDIN=50866, IOPUB=50865}, transport=tcp, signatureScheme=hmac-sha256, signatureKey=f8af4141-e3c8d12651cbde31bc0432b5, scriptClasspath=[C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\lib-0.11.0-255.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\api-0.11.0-255.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-script-runtime-1.8.20-Beta.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-reflect-1.8.20-Beta.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-1.8.20-Beta.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-common-1.8.20-Beta.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\annotations-13.0.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlinx-serialization-json-jvm-1.4.1.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlinx-serialization-core-jvm-1.4.1.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-jdk8-1.7.20.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-jdk7-1.7.20.jar], homeDir=C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel, debugPort=1044, clientType=null)
1439 [main] DEBUG SocketWrapper - [HB] listen: tcp://*:50867
1442 [main] DEBUG SocketWrapper - [SHELL] listen: tcp://*:50864
1445 [main] DEBUG SocketWrapper - [CONTROL] listen: tcp://*:50868
1447 [main] DEBUG SocketWrapper - [STDIN] listen: tcp://*:50866
1963 [main] DEBUG SocketWrapper - [IOPUB] listen: tcp://*:50865
2069 [main] INFO ikotlin - Current classpath: C:\jupdir\envs\jup\Lib\site-packages\run_kotlin_kernel\jars\kotlin-jupyter-kernel-0.11.0-255.jar
2070 [main] INFO ikotlin - Begin listening for events
2092 [main] INFO ikotlin - Detecting Jupyter client type
2181 [main] INFO ikotlin - Inspecting process: C:\jdk-11.0.18\bin\java.exe
2182 [main] INFO ikotlin - Inspecting process: C:\jupdir\envs\jup\python.exe
2182 [main] INFO ikotlin - Inspecting process: C:\jupdir\envs\jup\python.exe
2183 [main] INFO ikotlin - Inspecting process: C:\jupdir\envs\jup\Scripts\jupyter-console.exe
2183 [main] INFO ikotlin - Inspecting process: C:\jupdir\envs\jup\python.exe
2184 [main] INFO ikotlin - Inspecting process: C:\jupdir\envs\jup\Scripts\jupyter.exe
2185 [main] INFO ikotlin - Inspecting process: C:\Windows\System32\cmd.exe
2185 [main] INFO ikotlin - Inspecting process: C:\ConEmu\App\ConEmu\ConEmu\ConEmuC64.exe
2186 [main] INFO ikotlin - Inspecting process: C:\ConEmu\App\ConEmu\ConEmu.exe
2186 [main] INFO ikotlin - Inspecting process: C:\Windows\explorer.exe
2187 [main] INFO ikotlin - Client type has not been detected
2302 [main] INFO ikotlin - Starting kotlin REPL engine. Compiler version: 1.8.20-Beta
2303 [main] INFO ikotlin - Kernel version: 0.11.0.255
2303 [main] INFO ikotlin - Classpath used in script: [C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\lib-0.11.0-255.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\api-0.11.0-255.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-script-runtime-1.8.20-Beta.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-reflect-1.8.20-Beta.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-1.8.20-Beta.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-common-1.8.20-Beta.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\annotations-13.0.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlinx-serialization-json-jvm-1.4.1.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlinx-serialization-core-jvm-1.4.1.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-jdk8-1.7.20.jar, C:\jupdir\envs\jup\lib\site-packages\run_kotlin_kernel\jars\kotlin-stdlib-jdk7-1.7.20.jar]
2318 [main] DEBUG SocketWrapper - [SHELL] >rcv: msg[59b92614-c6de2cfbf8af047688bd6fe9] {"header":{"msg_id":"59b92614-c6de2cfbf8af047688bd6fe9_968_0","msg_type":"kernel_info_request","username":"username","session":"59b92614-c6de2cfbf8af047688bd6fe9","date":"2023-03-30T17:54:04.821200Z","version":"5.3"},"parent_header":null,"metadata":null,"content":{}}
2594 [main] DEBUG SocketWrapper - [IOPUB] snd>: msg[59b92614-c6de2cfbf8af047688bd6fe9] {"header":{"msg_id":"0e6dd161-bbee-44df-8eeb-20348b38f65e","msg_type":"status","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T23:24+0530"},"parent_header":{"msg_id":"59b92614-c6de2cfbf8af047688bd6fe9_968_0","msg_type":"kernel_info_request","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T17:54:04.821200Z"},"metadata":null,"content":{"execution_state":"busy"}}
2609 [main] DEBUG SocketWrapper - [SHELL] snd>: msg[59b92614-c6de2cfbf8af047688bd6fe9] {"header":{"msg_id":"a7203dc6-53ff-46a3-b093-0cb62d96e136","msg_type":"kernel_info_reply","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T23:24+0530"},"parent_header":{"msg_id":"59b92614-c6de2cfbf8af047688bd6fe9_968_0","msg_type":"kernel_info_request","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T17:54:04.821200Z"},"metadata":null,"content":{"status":"ok","protocol_version":"5.3","implementation":"Kotlin","implementation_version":"0.11.0.255","banner":"Kotlin kernel v. 0.11.0.255, Kotlin v. 1.8.20-Beta","language_info":{"name":"kotlin","version":"1.8.20-Beta","mimetype":"text/x-kotlin","file_extension":".kt","pygments_lexer":"kotlin","codemirror_mode":"text/x-kotlin","nbconvert_exporter":""},"help_links":[]}}
2612 [main] DEBUG SocketWrapper - [IOPUB] snd>: msg[59b92614-c6de2cfbf8af047688bd6fe9] {"header":{"msg_id":"f28adfbd-3fb2-4457-a700-5b14cfa19c02","msg_type":"status","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T23:24+0530"},"parent_header":{"msg_id":"59b92614-c6de2cfbf8af047688bd6fe9_968_0","msg_type":"kernel_info_request","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T17:54:04.821200Z"},"metadata":null,"content":{"execution_state":"idle"}}
2689 [main] DEBUG SocketWrapper - [SHELL] >rcv: msg[59b92614-c6de2cfbf8af047688bd6fe9] {"header":{"msg_id":"59b92614-c6de2cfbf8af047688bd6fe9_968_1","msg_type":"history_request","username":"username","session":"59b92614-c6de2cfbf8af047688bd6fe9","date":"2023-03-30T17:54:09.893456Z","version":"5.3"},"parent_header":null,"metadata":null,"content":{"raw":true,"output":false,"hist_access_type":"tail","n":1000}}
2691 [main] DEBUG SocketWrapper - [IOPUB] snd>: msg[59b92614-c6de2cfbf8af047688bd6fe9] {"header":{"msg_id":"38c3041e-2c91-4117-b905-e6238b3114c0","msg_type":"status","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T23:24+0530"},"parent_header":{"msg_id":"59b92614-c6de2cfbf8af047688bd6fe9_968_1","msg_type":"history_request","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T17:54:09.893456Z"},"metadata":null,"content":{"execution_state":"busy"}}
2695 [main] DEBUG SocketWrapper - [SHELL] snd>: msg[59b92614-c6de2cfbf8af047688bd6fe9] {"header":{"msg_id":"bf096534-58b2-4b7c-98d4-7b842a54f467","msg_type":"history_reply","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T23:24+0530"},"parent_header":{"msg_id":"59b92614-c6de2cfbf8af047688bd6fe9_968_1","msg_type":"history_request","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T17:54:09.893456Z"},"metadata":null,"content":{"history":[]}}
2697 [main] DEBUG SocketWrapper - [IOPUB] snd>: msg[59b92614-c6de2cfbf8af047688bd6fe9] {"header":{"msg_id":"04eea2ad-e443-414d-ba78-c37921ed1cfb","msg_type":"status","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T23:24+0530"},"parent_header":{"msg_id":"59b92614-c6de2cfbf8af047688bd6fe9_968_1","msg_type":"history_request","session":"59b92614-c6de2cfbf8af047688bd6fe9","username":"username","version":"5.3","date":"2023-03-30T17:54:09.893456Z"},"metadata":null,"content":{"execution_state":"idle"}}
Jupyter console 6.6.3
Kotlin kernel v. 0.11.0.255, Kotlin v. 1.8.20-Beta
In [1]: 2+24652297 [main] DEBUG SocketWrapper - [SHELL] >rcv: msg[59b92614-c6de2cfbf8af047688bd6fe9] {"header":{"msg_id":"59b92614-c6de2cfbf8af047688bd6fe9_968_2","msg_type":"is_complete_request","username":"username","session":"59b92614-c6de2cfbf8af047688bd6fe9","date":"2023-03-30T19:11:39.502779Z","version":"5.3"},"parent_header":null,"metadata":null,"content":{"code":"2+2"}}
C:\jupdir\envs\jup\lib\site-packages\jupyter_console\ptshell.py:787: UserWarning: The kernel did not respond to an is_complete_request. Setting `use_kernel_is_complete` to False.
warn('The kernel did not respond to an is_complete_request. '
In [1]: 2+2
Out[1]: 4
In [1]: 2+3
...: ;
...:
...:
Out[2]: 5
In [3]: 2+3
...:
...:
Out[3]: 5
Yes, it seems that it works now. However it should be compatible with Java 8, I'll recheck it, thanks!
After this commit kernel should be compatible with Java 8 again (except for detecting client type which uses Java 9 API). Thank you again for checking!
Yes, it seems that it works now. However it should be compatible with Java 8, I'll recheck it, thanks!
I think the fix works.
I also moved java path is back to the C:\Program Files (x86)\Common Files\Oracle\Java\javapath
system original and also I removed JAVA_HOME
.
It still works. 👍🏼
Not sure what I'm doing wrong but it gives some error which I don't really understand. The other kernels which I installed like R, Julia, Wolfram work fine.
Below are installation, console & web notebook outputs.
Win 10 python 3.9.16 jupyter --version Selected Jupyter core packages... IPython : 8.10.0 ipykernel : 6.21.2 ipywidgets : not installed jupyter_client : 8.0.3 jupyter_core : 5.2.0 jupyter_server : 2.3.0 jupyterlab : 3.6.1 nbclient : 0.7.2 nbconvert : 7.2.9 nbformat : 5.7.3 notebook : 6.5.3 qtconsole : not installed traitlets : 5.9.0
Installation
I tried to run from console but this is the error.
Starting Jupyter
I tried to run from web notebook.