I get chewy error issue on "bundle exec rake spree_sample:load"

[manishkongari]

Kindly checkout this link

http://stackoverflow.com/questions/41295387/vinsol-spree-contrib-shopspree-sales-app-installation-error

asdf08:~/workspace (master) $ bundle exec rake spree_sample:load
Loaded Payment Methods samples
Loaded Shipping Categories samples
Loaded Shipping Methods samples
Loaded Tax Categories samples
Loaded Tax Rates samples
rake aborted!
Chewy::UndefinedUpdateStrategy: Index update strategy is undefined in current context.
Please wrap your code with Chewy.strategy(:strategy_name) block.
/usr/local/rvm/gems/ruby-2.3.0/gems/chewy-0.8.3/lib/chewy/strategy/base.rb:17:in update' /usr/local/rvm/gems/ruby-2.3.0/gems/chewy-0.8.3/lib/chewy/type/observe.rb:70:in update_index'
/usr/local/rvm/gems/ruby-2.3.0/gems/chewy-0.8.3/lib/chewy/type/observe.rb:28:in block in update_proc' /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/callbacks.rb:446:in instance_exec'
/usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/callbacks.rb:446:in block in make_lambda' /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/callbacks.rb:263:in block in simple'
/usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/callbacks.rb:506:in block in call' /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/callbacks.rb:506:in each'
/usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/callbacks.rb:506:in call' /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/callbacks.rb:92:in run_callbacks'
/usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/callbacks.rb:778:in _run_commit_callbacks' /usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.4/lib/active_record/transactions.rb:314:in committed!'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.4/lib/active_record/connection_adapters/abstract/transaction.rb:89:in commit_records' /usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.4/lib/active_record/connection_adapters/abstract/transaction.rb:153:in commit'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.4/lib/active_record/connection_adapters/abstract/transaction.rb:175:in commit_transaction' /usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.4/lib/active_record/connection_adapters/abstract/transaction.rb:194:in within_new_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.4/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in transaction' /usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.4/lib/active_record/transactions.rb:220:in transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.4/lib/active_record/transactions.rb:348:in with_transaction_returning_status' /usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.4/lib/active_record/transactions.rb:291:in save!'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.4/lib/active_record/persistence.rb:51:in create!' /usr/local/rvm/gems/ruby-2.3.0/bundler/gems/spree-a275c9db4f0c/sample/db/samples/products.rb:129:in block in <top (required)>'
/usr/local/rvm/gems/ruby-2.3.0/bundler/gems/spree-a275c9db4f0c/sample/db/samples/products.rb:124:in each' /usr/local/rvm/gems/ruby-2.3.0/bundler/gems/spree-a275c9db4f0c/sample/db/samples/products.rb:124:in <top (required)>'
/usr/local/rvm/gems/ruby-2.3.0/gems/polyglot-0.3.5/lib/polyglot.rb:65:in require' /usr/local/rvm/gems/ruby-2.3.0/gems/polyglot-0.3.5/lib/polyglot.rb:65:in require'
/usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in block in require' /usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:240:in load_dependency'
/usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in require' /usr/local/rvm/gems/ruby-2.3.0/bundler/gems/spree-a275c9db4f0c/sample/lib/spree/sample.rb:13:in load_sample'
/usr/local/rvm/gems/ruby-2.3.0/bundler/gems/spree-a275c9db4f0c/sample/lib/spree_sample.rb:16:in load_samples' /usr/local/rvm/gems/ruby-2.3.0/bundler/gems/spree-a275c9db4f0c/sample/lib/tasks/sample.rake:20:in block (2 levels) in <top (required)>'
/usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/cli/exec.rb:74:in load' /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/cli/exec.rb:74:in kernel_load'
/usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/cli/exec.rb:27:in run' /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/cli.rb:332:in exec'
/usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/vendor/thor/lib/thor/command.rb:27:in run' /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in invoke_command'
/usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/vendor/thor/lib/thor.rb:359:in dispatch' /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/cli.rb:20:in dispatch'
/usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/vendor/thor/lib/thor/base.rb:440:in start' /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/cli.rb:11:in start'
/usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/exe/bundle:34:in block in <top (required)>' /usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/lib/bundler/friendly_errors.rb:100:in with_friendly_errors'
/usr/local/rvm/gems/ruby-2.3.0/gems/bundler-1.13.6/exe/bundle:26:in <top (required)>' /usr/local/rvm/gems/ruby-2.3.0/bin/bundle:23:in load'
/usr/local/rvm/gems/ruby-2.3.0/bin/bundle:23:in <main>' /usr/local/rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in eval'
/usr/local/rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in `

'
Tasks: TOP => spree_sample:load
(See full trace by running task with --trace)

[infosandhy]

i got same error like this... how to resolve?

thank you