starting tree

[zhang b]

The MCMC setup in beauti 2.7.2. There is red warning. Recursive error in rate.c XXXXX input “tree” must be specified.

when i input the nwk file of phylogentic tree, (AY726732:0.00008959,(KX262986:0.00008956,((HM045804:0.00310783,((((((((EF027134:0.00018003,((EF027138:0.00026993,FJ807896:0.00026997)28:0.00000253,((KY575568:0.00053819,(GU189061:0.00081171,(KP003811:0.00117332,(FN295485:0.00054081,((((KX009167:0.00009051,((KX009170:0.00036256,JX088705:0.00189725)86:0.00017738,MF773569:0.00171267)71:0.00000253)73:0.00000253,(ON262792:0.00062936,KF590564:0.00053907)80:0.00009062)81:0.00017988,LC259093:0.00045022)93:0.00000253,KP164869:0.00135077)100:0.00008893)100:0.00081427)98:0.00026767)92:0.00027034)90:0.00000206,(AB455493:0.00126051,(((MW581867:0.00208947,(((((KY751908:0.00017995,(LC580240:0.00045052,(LC580263:0.00099357,(LC580264:0.00063006,PV022110:0.00135937)100:0.00044700)100:0.00117817)100:0.00045072)100:0.00021631,MK286899:0.00314045)94:0.00044424,MK370032:0.00264983)100:0.00130946,MK286894:0.00471872)100:0.00089831,MK370031:0.00208289)100:0.00183753)87:0.00007561,(((PP896901:0.00106808,15310:0.00145970)100:0.00417946,MK286895:0.00515741)93:0.00040382,MW581870:0.00308015)75:0.00000253)100:0.00072368,MK370030:0.00235851)96:0.00017629)51:0.00000253)13:0.00000253)28:0.00000253)89:0.00009060,EF027136:0.00009053)89:0.00016764,EF027135:0.00019251)98:0.00059244,KF283986:0.00050163)100:0.00416108,PP896921:0.00972818)100:0.00672200,(((EF027139:0.00041655,HM045812:0.00021335)100:0.00278408,((HM045823:0.00354502,((((((MG649970:0.00018004,(MG649974:0.00026993,OZ252700:0.00427924)80:0.00000253)15:0.00000253,(((MG649983:0.00009069,MG649978:0.00099007)28:0.00000253,MG649976:0.00018006)3:0.00000253,(MG649981:0.00035915,MG649977:0.00035927)27:0.00000253)4:0.00000253)9:0.00000253,MG649984:0.00027019)28:0.00000253,(MG649980:0.00008988,MG649979:0.00053974)97:0.00009055)100:0.00053117,ON009842:0.00082143)77:0.00039363,PV089294:0.00244420)100:0.00963702)93:0.00004276,KY575574:0.00592620)100:0.00170151)100:0.00252570,((HM045793:0.00381787,((LC259094:0.00437087,((MK690206:0.00036057,OR037306:0.00054010)99:0.00008726,(((((MT636907:0.00000296,MT636910:0.00018001)100:0.00009063,(((MT636909:0.00018008,MT636919:0.00036033)48:0.00000253,MT636911:0.00000253)41:0.00000253,(((MT636920:0.00000000,MT636922:0.00000000)0:0.00000253,MT636921:0.00000253)91:0.00000253,(MT636917:0.00018007,MT636918:0.00009065)83:0.00000253)100:0.00009066)96:0.00009067)17:0.00000253,(MT636912:0.00018001,(MT636914:0.00000253,MT636916:0.00000253)100:0.00018002)22:0.00000253)4:0.00000253,MT636908:0.00018001)34:0.00000253,MT636913:0.00036023)99:0.00036323)100:0.00570060)100:0.00181917,JQ067624:0.00576640)100:0.00193979)100:0.00200995,((KP003812:0.00126872,((((PX236189:0.00000253,PX236192:0.00000253)90:0.00000253,PX236193:0.00018005)85:0.00000253,(PX236190:0.00000292,PX236191:0.00000253)100:0.00027013)96:0.00008590,12411:0.00018485)100:0.00682166)98:0.00116778,KX262996:0.00119027)100:0.01247925)97:0.00060264)100:0.00157194)100:0.00669941,(((HM045795:0.00018325,HM045805:0.00008720)100:0.00586648,(((KX262990:0.00000253,(ON009843:0.00008990,PQ673601:0.00180752)57:0.00000253)72:0.00000253,HM045806:0.00405935)80:0.00020286,MW581868:0.00133338)100:0.00323447)100:0.00660891,HM045809:0.00924656)74:0.00098544)93:0.00788700,(((EF027140:0.00177810,(EF027141:0.00018950,HM045788:0.00016847)100:0.00421187)100:0.00295370,LC259082:0.00052892)99:0.00068738,(HM045810:0.00072150,(MK028839:0.00245928,((((HM045791:0.00055296,(((((((AB860301:0.00062893,KR559493:0.00171261)56:0.00000253,((((((KT327164:0.00000235,KT327163:0.00000253)77:0.00000253,(MG208125:0.00000253,MT228631:0.00008789)78:0.00000253)72:0.00009043,KY575573:0.00035990)57:0.00000253,((((KY272962:0.00000253,((KY272966:0.00036007,KY575569:0.00045031)95:0.00009029,MF001505:0.00017984)17:0.00000253)6:0.00000253,(((KY272969:0.00017994,MF001516:0.00044991)18:0.00000253,MF001514:0.00017982)19:0.00000253,((KY272970:0.00035993,MF001512:0.00035979)17:0.00000253,(MF001511:0.00044980,MF001519:0.00044996)13:0.00000253)4:0.00000253)4:0.00000253,(LC500215:0.00035979,KY575566:0.00009041)15:0.00000253)14:0.00000253,((MN462638:0.00009041,MN462642:0.00045023)56:0.00000253,((MN462647:0.00009041,MN462653:0.00044987)51:0.00000253,MN462657:0.00009042)100:0.00071937)100:0.00017981)98:0.00009045,((PQ261036:0.00062923,MG921596:0.00098993)38:0.00000253,(KT581023:0.00309668,KU365369:0.00009044)33:0.00000253)100:0.00017987)29:0.00000253)39:0.00000253,(((MN462643:0.00018006,MN462645:0.00017999)99:0.00017994,LC500216:0.00026988)50:0.00000253,(MN462646:0.00017997,MN462655:0.00062958)99:0.00026989)100:0.00036011)100:0.00054053,MF773564:0.00171523)97:0.00008921)100:0.00035980,KT308160:0.00035983)55:0.00000253,LC259084:0.00062904)100:0.00080894,KT308161:0.00144918)100:0.00236707,MF773561:0.00302084)100:0.00117039,(((((KX097982:0.00153868,LC259087:0.00144925)100:0.00054022,PP798381:0.00537881)71:0.00000253,MG664851:0.00099111)96:0.00056761,(((OK316989:0.00023970,(OK316991:0.00023919,OK316990:0.00021105)92:0.00017938)99:0.00012614,OK316995:0.00044607)98:0.00054014,OK316994:0.00081878)100:0.00343612)100:0.00246282,KX168429:0.00346868)100:0.00120350)100:0.00875658)100:0.00063417,(KX262988:0.00307028,HM045802:0.00679283)100:0.00072158)100:0.00222509,HM045808:0.00168254)99:0.00043474,HM045814:0.00157917)100:0.00344250)100:0.00171692)100:0.00104622)100:0.03096007)100:0.24044773)98:0.00358617,(PQ483512:0.00091408,PQ483513:0.00052465)100:0.01422091)100:0.00381314)72:0.00000253,MK028837:0.00000253);

and generate XML file. But when I load the XML file, there is a error message.

I try other starting tree ,such as random tree, upgma tree information. the above message all still emerge. How to resolve the problem?

Thank you!