As of the most current iOS version (12.1), using a filter such as uppercase or lowercase causes the rendering to fail with an error such as the following:
Object does not conform to GRMustacheFilter protocol in tag '{{ uppercase(depthString) }}' at line 1 of template
I dug into the debugger on the error and noticed something strange when this line of GRMustacheExpressionInvocation.m is executed:
The _value, _filterExpression and argumentExpression look fine, but why is filter a BOOL? Without being familiar with the internals, I so far have no idea how it could arrive at this state.
The strange thing is that this works without error on the simulator (also iOS 12.1)! I also tried lowercase for kicks – same results. When I remove the filter, it works on both device and simulator...
I am using GRMustache 7.3.2 (currently the latest).
Any idea of what the issue may be? I'm not doing any crazy multithreading so a memory stomp seems unlikely (and besides, I can reproduce this every time based on the input).
As of the most current iOS version (12.1), using a filter such as
uppercaseorlowercasecauses the rendering to fail with an error such as the following:Object does not conform to GRMustacheFilter protocol in tag '{{ uppercase(depthString) }}' at line 1 of templateI dug into the debugger on the error and noticed something strange when this line of
GRMustacheExpressionInvocation.mis executed:The
_value,_filterExpressionandargumentExpressionlook fine, but why isfilteraBOOL? Without being familiar with the internals, I so far have no idea how it could arrive at this state.The strange thing is that this works without error on the simulator (also iOS 12.1)! I also tried
lowercasefor kicks – same results. When I remove the filter, it works on both device and simulator...I am using GRMustache 7.3.2 (currently the latest).
Any idea of what the issue may be? I'm not doing any crazy multithreading so a memory stomp seems unlikely (and besides, I can reproduce this every time based on the input).