makara PostGIS on active record 5+

@kbacha if I allow the postgis spec to run >= 5, it gives this error.
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/rgeo-0.6.0/lib/rgeo/wkrep/wkt_parser.rb:153:in `_ensure_factory'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/rgeo-0.6.0/lib/rgeo/wkrep/wkt_parser.rb:237:in `_parse_coords'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/rgeo-0.6.0/lib/rgeo/wkrep/wkt_parser.rb:263:in `_parse_point'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/rgeo-0.6.0/lib/rgeo/wkrep/wkt_parser.rb:198:in `_parse_type_tag'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/rgeo-0.6.0/lib/rgeo/wkrep/wkt_parser.rb:131:in `parse'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-postgis-adapter-5.0.2/lib/active_record/connection_adapters/postgis/oid/spatial.rb:95:in `parse_wkt'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-postgis-adapter-5.0.2/lib/active_record/connection_adapters/postgis/oid/spatial.rb:90:in `cast_value'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activemodel-5.1.2/lib/active_model/type/value.rb:36:in `cast'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:173:in `type_cast'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:38:in `value'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:154:in `changed_from_assignment?'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:55:in `changed?'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_mutation_tracker.rb:41:in `changed?'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_mutation_tracker.rb:29:in `change_to_attribute'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_mutation_tracker.rb:21:in `block in changes'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_mutation_tracker.rb:20:in `each'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_mutation_tracker.rb:20:in `each_with_object'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_mutation_tracker.rb:20:in `changes'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_methods/dirty.rb:201:in `changes_to_save'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_methods/dirty.rb:206:in `changed_attribute_names_to_save'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_methods/dirty.rb:300:in `keys_for_partial_write'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_methods/dirty.rb:296:in `_create_record'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/callbacks.rb:340:in `block in _create_record'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:131:in `run_callbacks'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:825:in `_run_create_callbacks'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/callbacks.rb:340:in `_create_record'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/timestamp.rb:95:in `_create_record'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/persistence.rb:563:in `create_or_update'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/callbacks.rb:336:in `block in create_or_update'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:97:in `run_callbacks'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/callbacks.rb:825:in `_run_save_callbacks'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/callbacks.rb:336:in `create_or_update'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/persistence.rb:162:in `save!'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/validations.rb:50:in `save!'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/attribute_methods/dirty.rb:43:in `save!'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/transactions.rb:313:in `block in save!'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/transactions.rb:384:in `block in with_transaction_returning_status'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:225:in `block in transaction'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/transaction.rb:194:in `block in within_new_transaction'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/2.3.0/monitor.rb:214:in `mon_synchronize'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/transaction.rb:191:in `within_new_transaction'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:225:in `transaction'
(eval):61:in `block in transaction'
(eval):15:in `_makara_hijack'
(eval):57:in `transaction'
/Users/brian/taskrabbit/makara/lib/makara/connection_wrapper.rb:102:in `public_send'
/Users/brian/taskrabbit/makara/lib/makara/connection_wrapper.rb:102:in `method_missing'
/Users/brian/taskrabbit/makara/lib/makara/proxy.rb:28:in `block (3 levels) in hijack_method'
/Users/brian/taskrabbit/makara/lib/active_record/connection_adapters/makara_abstract_adapter.rb:160:in `block in appropriate_connection'
/Users/brian/taskrabbit/makara/lib/makara/proxy.rb:173:in `block (3 levels) in appropriate_connection'
/Users/brian/taskrabbit/makara/lib/makara/proxy.rb:245:in `hijacked'
/Users/brian/taskrabbit/makara/lib/makara/proxy.rb:172:in `block (2 levels) in appropriate_connection'
/Users/brian/taskrabbit/makara/lib/makara/pool.rb:105:in `block in provide'
/Users/brian/taskrabbit/makara/lib/active_record/connection_adapters/makara_abstract_adapter.rb:37:in `handle'
/Users/brian/taskrabbit/makara/lib/makara/pool.rb:104:in `provide'
/Users/brian/taskrabbit/makara/lib/makara/proxy.rb:171:in `block in appropriate_connection'
/Users/brian/taskrabbit/makara/lib/makara/proxy.rb:186:in `appropriate_pool'
/Users/brian/taskrabbit/makara/lib/makara/proxy.rb:170:in `appropriate_connection'
/Users/brian/taskrabbit/makara/lib/active_record/connection_adapters/makara_abstract_adapter.rb:159:in `appropriate_connection'
/Users/brian/taskrabbit/makara/lib/makara/proxy.rb:27:in `block (2 levels) in hijack_method'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/transactions.rb:210:in `transaction'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/transactions.rb:381:in `with_transaction_returning_status'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/transactions.rb:313:in `save!'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/suppressor.rb:46:in `save!'
/Users/brian/.rbenv/versions/2.3.2/lib/ruby/gems/2.3.0/gems/activerecord-5.1.2/lib/active_record/persistence.rb:51:in `create!'
/Users/brian/taskrabbit/makara/spec/active_record/connection_adapters/makara_postgis_adapter_spec.rb:111:in `block (3 levels) in <top (required)>'
Probably be good to fix. Some rgeo issue?
Aug 25 '17 06:08 bleonard
@bleonard Not sure, what's the actual error? The stack trace doesn't seem to include it.
Aug 28 '17 21:08 choubacha
oh sorry. it was trying to call .properties on nil in rgeo at that top line.
Aug 28 '17 21:08 bleonard
@bleonard I think i've seen that before when rgeo doesn't initialize correctly. It doesn't tell you why it just returns null.
Sep 06 '17 16:09 choubacha