Hi Buddy, The stack trace indicates that you are using BaseX 9.2.
Could you please check if the bug persists with the latest version 9.2.2? Thanks in advance, Christian Buddy Kresge <buddy.kre...@known2u.com> schrieb am Di., 4. Juni 2019, 14:07: > Do you want me to share the entire stack trace? Or what is the best way > to get you the information you need? > > > > Buddy Kresge > > buddy.kre...@known2u.com > > o: 860-800-6677 ext: 501 > > c: 860-986-4830 > > > > *From:* Michael Seiferle <m...@basex.org> > *Sent:* Tuesday, June 4, 2019 6:15 AM > *To:* Buddy Kresge <buddy.kre...@known2u.com> > *Cc:* basex-talk@mailman.uni-konstanz.de > *Subject:* Re: [basex-talk] Improper Use? Potential bug? > > > > Hi Buddy, > > > > that looks like a bug. > > > > Would you mind sharing your XQuery or a SSCE? > > I think this is definitely something we might want to have a look at :-) > > > > Best from Konstanz > > > > Michael > > > > Am 03.06.2019 um 13:12 schrieb Buddy Kresge <buddy.kre...@known2u.com>: > > > > I am all of a sudden getting the below error (and things were working just > fine – weird). Works fine in 9.1.2 but not in 9.2.X. Any guidance would > be greatly appreciated. > > > > Note: I tried to send you an email with the full stack trace, but the > moderator rejected it because the email was too long. I’ve cut down the > size, but you now no longer have the full stack trace. If you need the > full stack trace, please let me know how you’d like that shared with you. > > > > Thanks, > > Buddy > > > > Error: > > Improper use? Potential bug? Your feedback is welcome: > > Contact: basex-talk@mailman.uni-konstanz.de > > Version: BaseX 9.2 > > Java: AdoptOpenJdk, 1.8.0_202 > > OS: Windows 10, amd64 > > Stack Trace: > > java.lang.ArrayIndexOutOfBoundsException: 1 > > at org.basex.query.expr.Preds.simplify(Preds.java:215) > > at org.basex.query.expr.Filter.optimize(Filter.java:82) > > at org.basex.query.expr.Filter.inline(Filter.java:260) > > at org.basex.query.expr.gflwor.ForLet.inline(ForLet.java:66) > > at > org.basex.query.expr.gflwor.GFLWOR.inline(GFLWOR.java:804) > > at > org.basex.query.expr.gflwor.GFLWOR.inlineLets(GFLWOR.java:339) > > at > org.basex.query.expr.gflwor.GFLWOR.optimize(GFLWOR.java:106) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:98) > > at org.basex.query.expr.If.compile(If.java:63) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at > org.basex.query.expr.gflwor.ForLet.compile(ForLet.java:43) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:88) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncCall.compile(StaticFuncCall.java:64) > > at > org.basex.query.expr.gflwor.GFLWOR.compile(GFLWOR.java:94) > > at org.basex.query.func.StaticFunc.comp(StaticFunc.java:69) > > at > org.basex.query.func.StaticFuncs.compile(StaticFuncs.java:184) > > at > org.basex.query.func.fn.FnFunctionLookup.opt(FnFunctionLookup.java:34) > > at > org.basex.query.func.StandardFunc.optimize(StandardFunc.java:77) > > at org.basex.query.expr.Arr.compile(Arr.java:43) > > >