Unhandled error - NoMethodError: undefined method `prev_token' for nil:NilClass

[jmichaels42]

Describe the Bug

Puppet-lint is not able to validate heredoc syntax

Expected Behavior

The heredoc format succeeds

Steps to Reproduce

Steps to reproduce the behavior:

1. pkd validate --parallel

Environment

• Version 11
• Platform - Windows

Additional Context

Whoops! It looks like puppet-lint has encountered an error that it doesn't
know how to handle. Please open an issue at https://github.com/puppetlabs/puppet-lint
and paste the following output into the issue description.

puppet-lint version: 4.2.4
ruby version: 2.7.8-p225
platform: x64-mingw32
file path: C:/git/puppet/DEVOPS-3355_production_dev_pd_web_sa_SQL_LOGIN/puppet-main/site/profile/manifests/test.pp
file contents:

define profile::iis_app_manage_application_pools () {
  $repository_content      = @("REPO_CONTENT")
    [${repository_name}]
    name=${repository_display_name}
    baseurl=${repository_url}
    enabled=1
    gpgcheck=1
    gpgkey=${repository_url}repodata/repomd.xml.key
    | REPO_CONTENT
}

error:

NoMethodError: undefined method `prev_token' for nil:NilClass

[kruegerkyle95]

I ran into this as well on linux. I solved it by changes the end of line sequence on the file from CRLF to LF. My simplified example looked like this -

Whoops! It looks like puppet-lint has encountered an error that it doesn't
know how to handle. Please open an issue at https://github.com/puppetlabs/puppet-lint
and paste the following output into the issue description.

puppet-lint version: 4.2.4
ruby version: 3.3.7-p123
platform: x86_64-linux
file path: plans/test_parse.pp
file contents:

# @summary A function that will can find a list of XDCs, one per site, for a given customer
#
# @param tenant_id
# The short domain name of the tenant to perform a vDisk update in. Should follow format et####.
function citrix::xenapp_single_xdc_per_site (
  Pattern['et\d{4}'] $tenant_id,
) {
  $xdc_query = @("XDC_QUERY")
    inventory[certname, facts.xenapp.SiteName]{
      trusted.extensions.pp_role = "xdc" and
      facts.short_domain = "${tenant_id}" and
      facts.xenapp.SiteName is not null
    }
    | XDC_QUERY
}

error:

NoMethodError: undefined method `prev_token' for nil
/usr/local/bundle/gems/puppet-lint-strict_indent-check-3.0.0/lib/puppet-lint/plugins/check_strict_indent.rb:132:in `block in check'
/usr/local/bundle/gems/puppet-lint-strict_indent-check-3.0.0/lib/puppet-lint/plugins/check_strict_indent.rb:49:in `each'
/usr/local/bundle/gems/puppet-lint-strict_indent-check-3.0.0/lib/puppet-lint/plugins/check_strict_indent.rb:49:in `check'
/usr/local/bundle/gems/puppet-lint-4.2.4/lib/puppet-lint/checkplugin.rb:21:in `run'
/usr/local/bundle/gems/puppet-lint-4.2.4/lib/puppet-lint/checks.rb:61:in `block in run'
/usr/local/bundle/gems/puppet-lint-4.2.4/lib/puppet-lint/checks.rb:58:in `each'
/usr/local/bundle/gems/puppet-lint-4.2.4/lib/puppet-lint/checks.rb:58:in `run'
/usr/local/bundle/gems/puppet-lint-4.2.4/lib/puppet-lint.rb:226:in `run'
/usr/local/bundle/gems/puppet-lint-4.2.4/lib/puppet-lint/tasks/puppet-lint.rb:86:in `block (3 levels) in define'
/usr/local/bundle/gems/puppet-lint-4.2.4/lib/puppet-lint/tasks/puppet-lint.rb:82:in `each'
/usr/local/bundle/gems/puppet-lint-4.2.4/lib/puppet-lint/tasks/puppet-lint.rb:82:in `block (2 levels) in define'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/file_utils_ext.rb:58:in `verbose'
/usr/local/bundle/gems/puppet-lint-4.2.4/lib/puppet-lint/tasks/puppet-lint.rb:75:in `block in define'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/task.rb:281:in `block in execute'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/task.rb:281:in `each'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/task.rb:281:in `execute'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/task.rb:219:in `block in invoke_with_call_chain'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/task.rb:199:in `synchronize'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/task.rb:199:in `invoke_with_call_chain'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/task.rb:188:in `invoke'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/application.rb:188:in `invoke_task'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/application.rb:138:in `block (2 levels) in top_level'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/application.rb:138:in `each'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/application.rb:138:in `block in top_level'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/application.rb:147:in `run_with_threads'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/application.rb:132:in `top_level'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/application.rb:83:in `block in run'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/application.rb:214:in `standard_exception_handling'
/usr/local/bundle/gems/rake-13.2.1/lib/rake/application.rb:80:in `run'
/usr/local/bundle/gems/rake-13.2.1/exe/rake:27:in `<top (required)>'
/usr/local/bundle/bin/rake:25:in `load'
/usr/local/bundle/bin/rake:25:in `<top (required)>'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/cli/exec.rb:59:in `load'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/cli/exec.rb:59:in `kernel_load'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/cli/exec.rb:23:in `run'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/cli.rb:452:in `exec'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/vendor/thor/lib/thor/command.rb:28:in `run'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/vendor/thor/lib/thor.rb:538:in `dispatch'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/cli.rb:35:in `dispatch'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/vendor/thor/lib/thor/base.rb:584:in `start'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/cli.rb:29:in `start'
/usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.3/exe/bundle:28:in `block in <top (required)>'
/usr/local/lib/ruby/site_ruby/3.3.0/bundler/friendly_errors.rb:117:in `with_friendly_errors'
/usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.3/exe/bundle:20:in `<top (required)>'
/usr/local/bin/bundle:25:in `load'
/usr/local/bin/bundle:25:in `<main>'