Great tip - thanks Ragnar

On Tue, 27 Sep 2016, at 11:41 AM, Ragnar Dahlén wrote:
> Hi Colin,
>
> I think you're correct in that something is calling print on a largish
> data structure (possibly due to "loops" like Thomas points out), and
> due to the recursive nature of print you're running out of stack
> space. The JVM (hotspot anyway) will by default only keep the top 1024
> stack frames which is likely why you're not seeing your code anywhere:
>
> $ java -XX:+PrintFlagsFinal -version | grep MaxJavaStackTraceDepth
>      intx MaxJavaStackTraceDepth                    = 1024
>      {product}
>
> You could try increasing that value, or increasing the stack size (-
> Xss), or possibly binding *print-length* to something small to
> troubleshoot this problem.
>
> /Ragnar
>
> On Tuesday, 27 September 2016 11:16:15 UTC+1, Colin Yates  wrote:
>> Thanks Thomas. The NREPL is a red herring as that is a printout from
>> my local machine - the production error doesn't reference any REPLs -
>> I should have stated that. Unfortunately I can't get it from
>> production as it is a very locked down environment (no copy and
>> paste, no internet connection etc.).
>>
>> To be clear, I get this behaviour from a web request.
>>
>> I might be doing something stupid with components referencing
>> themselves but I don't think so - good call though and somewhere to
>> reference. Still mystified as to why there is no reference to my code
>> though.
>>
>> Thanks Thomas.
>
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