The getter 'location' was called on null.

[shailandraRajput]

Hi,
I got this error when I'm creating an app
`>aqueduct create my_ap
Can't load Kernel binary: Invalid SDK hash.
-- Aqueduct CLI Version: 4.0.0-b1
*** Uncaught error
NoSuchMethodError: The getter 'location' was called on null.
Receiver: null
Tried calling: location
**** Stacktrace

• #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:51:5)
• Build authentication adapter #1 CLIAqueductGlobal.templateDirectory (package:aqueduct/src/cli/commands/create.dart:347:41)
• Ensure application startup completes across isolates #2 CLIAqueductGlobal.getTemplateLocation (package:aqueduct/src/cli/commands/create.dart:351:12)
• Documentation for application, controllers, router #3 CLITemplateCreator.handle (package:aqueduct/src/cli/commands/create.dart:51:27)
• Allow resource controller endpoints to take query params as optional arguments #4 CLICommand.process (package:aqueduct/src/cli/command.dart:159:20)
• Ensure that path parameters from the router are parsed into the type the handler expects #5 CLICommand.process (package:aqueduct/src/cli/command.dart:135:12)
• Create API documentation intermediate file format #6 main (file:///C:/Users/shail/AppData/Local/Pub/Cache/hosted/pub.dev%2547/aqueduct-4.0.0-b1/bin/aqueduct.dart:9:27)
• Integrate code coverage tool for tests #7 _startIsolate. (dart:isolate-patch/isolate_patch.dart:299:32)
• Create Postman file from intermediate documentation #8 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)
  ****`

[mahboobahmed6577]

same here:

E:\Flutter>aqueduct create sample_server
-- Aqueduct CLI Version: 3.3.0+1
*** Uncaught error
NoSuchMethodError: The getter 'location' was called on null.
Receiver: null
Tried calling: location
**** Stacktrace

• #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:51:5)
• Build authentication adapter #1 CLIAqueductGlobal.templateDirectory (package:aqueduct/src/cli/commands/create.dart:347:41)
• Ensure application startup completes across isolates #2 CLIAqueductGlobal.getTemplateLocation (package:aqueduct/src/cli/commands/create.dart:351:12)
• Documentation for application, controllers, router #3 CLITemplateCreator.handle (package:aqueduct/src/cli/commands/create.dart:51:27)
• Allow resource controller endpoints to take query params as optional arguments #4 CLICommand.process (package:aqueduct/src/cli/command.dart:159:20)
• Ensure that path parameters from the router are parsed into the type the handler expects #5 CLICommand.process (package:aqueduct/src/cli/command.dart:135:12)
• Create API documentation intermediate file format #6 main (file:///C:/Users/lenovo/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/aqueduct-3.3.0+1/bin/aqueduct.dart:9:27)
• Integrate code coverage tool for tests #7 _startIsolate. (dart:isolate-patch/isolate_patch.dart:299:32)
• Create Postman file from intermediate documentation #8 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)

---

[nomanmurtaza786]

Same issue

[mahboobahmed6577]

@shailandraRajput did you find anything ?

[shailandraRajput]

Not till now

[jayjah]

Please check this Issue Issue; it is kinda related to your problem. Because aqueduct can't find the global installed aqueduct program, which includes the templates. Actually it can't resolve the local path on your computer.

[nomanmurtaza786]

Please check this Issue Issue; it is kinda related to your problem. Because aqueduct can't find the global installed aqueduct program, which includes the templates. Actually it can't resolve the local path on your computer.

Thanks.

[will-dev8787]

I'm trying to setup and start a simple Aqueduct project here and am blocked by this same issue here.

Given that - apparently - the problem is identified, are there any plans of setting up the correct environments - or at least including these steps in the official setup of the framework - so we don't have to go scavenging the internet to try and workaround this problem?