arm - adding hostname to webapp fails with JS error

[slowtick]

CLI Version: 0.10.7 (node: 4.2.4) OS Type: Mac Installation via: mac installer

Mode: ARM

Environment: AzureCloud

Description: azure webapp config hostnames add command fails with JavaScript error - log.format is not a function

Steps to reproduce:

1. Run azure webapp config hostnames add --resource-group GROUP_NAME --name WEBAPP_NAME -v --hostnames CUSTOM_DOMAIN_NAME

Error stack trace:

2016-12-12T06:10:51.141Z: { [TypeError: log.format is not a function] stack: [Getter/Setter], __frame: { name: '7', line: 487, file: '/usr/local/azure/lib/commands/arm/webapp/webapp.config.js', prev: undefined, calls: 0, active: true, offset: 0, col: 0 }, rawStack: [Getter] } TypeError: log.format is not a function <<< async stack >>> at Interactor..extend.progress (/usr/local/azure/lib/util/interaction.js:119:31) at __7 (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:517:44) at 7 (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:487:1) <<< raw stack >>> at Interactor..extend.progress (/usr/local/azure/lib/util/interaction.js:119:31) at __$__7 (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:517:44) at ___ (/usr/local/azure/node_modules/streamline/lib/callbacks/runtime.js:111:13) at ___ (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:525:307) at __$__7 (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:525:352) at __tryCatch (/usr/local/azure/node_modules/streamline/lib/callbacks/runtime.js:150:4) at ___ (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:508:177) at ___ (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:508:110) at __tryCatch (/usr/local/azure/node_modules/streamline/lib/callbacks/runtime.js:150:4) at ___ (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:508:65)

Verbose logs:

info: Executing command webapp config hostnames add verbose: Getting webapp hostnames error: log.format is not a function error: Error information has been recorded to /Users/slowtick/.azure/azure.err verbose: TypeError: log.format is not a function <<< async stack >>> at Interactor.__.extend.progress (/usr/local/azure/lib/util/interaction.js:119:31) at __7 (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:517:44) at 7 (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:487:1) <<< raw stack >>> at Interactor..extend.progress (/usr/local/azure/lib/util/interaction.js:119:31) at __$__7 (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:517:44) at ___ (/usr/local/azure/node_modules/streamline/lib/callbacks/runtime.js:111:13) at ___ (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:525:307) at __$__7 (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:525:352) at __tryCatch (/usr/local/azure/node_modules/streamline/lib/callbacks/runtime.js:150:4) at ___ (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:508:177) at ___ (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:508:110) at __tryCatch (/usr/local/azure/node_modules/streamline/lib/callbacks/runtime.js:150:4) at ___ (/usr/local/azure/lib/commands/arm/webapp/webapp.config.js:508:65) error: webapp config hostnames add command failed

[amarzavery]

@LukaszStem - Can you take a look at this issue?

[dugept]

Same issue here, is there a workaround?

[dugept]

BTW, I have another error trying to list the hostnames:

info:    Executing command webapp config hostnames list
+ Getting webapp hostnames
error:   Cannot read property 'length' of undefined
error:   Error information has been recorded to C:\Users\xxx\.azure\azure.err
error:   webapp config hostnames list command failed