XCode: Warnings for constraints in output window -

after starting app bunch of warnings or error messages in debug output window (s.below):

i checked warnings in xcode editors , changed them until last warning gone. clicked on „reset suggested constraints“. there still problems, don’t know how solve them. should remove constraints , restart created them manualy or default again???

dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x610000084b00 h:[nsimageview:0x610000161380(17)]>",     "<nslayoutconstraint:0x6100000850a0 h:[nsimageview:0x610000161380]-(7)-[nstextfield:0x6100001e0300]>",     "<nslayoutconstraint:0x610000085000 h:|-(3)-[nsimageview:0x610000161380]   (names: namecellid:0x6100001815f0, '|':namecellid:0x6100001815f0 )>",     "<nslayoutconstraint:0x610000084e20 h:[nstextfield:0x6100001e0300(266)]>",     "<nslayoutconstraint:0x6100000850f0 h:[nstextfield:0x6100001e0300]-(-63)-|   (names: namecellid:0x6100001815f0, '|':namecellid:0x6100001815f0 )>",     "<nslayoutconstraint:0x6180000832a0 'nsview-encapsulated-layout-width' h:[namecellid(199)]   (names: namecellid:0x6100001815f0 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x610000084e20 h:[nstextfield:0x6100001e0300(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. 2016-05-28 12:53:49.344 dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x6180000835c0 h:[nsimageview:0x618000162d00(17)]>",     "<nslayoutconstraint:0x618000082a30 h:[nsimageview:0x618000162d00]-(7)-[nstextfield:0x6180001e0900]>",     "<nslayoutconstraint:0x6180000836b0 h:|-(3)-[nsimageview:0x618000162d00]   (names: namecellid:0x6180001805b0, '|':namecellid:0x6180001805b0 )>",     "<nslayoutconstraint:0x618000080f00 h:[nstextfield:0x6180001e0900(266)]>",     "<nslayoutconstraint:0x618000082d50 h:[nstextfield:0x6180001e0900]-(-63)-|   (names: namecellid:0x6180001805b0, '|':namecellid:0x6180001805b0 )>",     "<nslayoutconstraint:0x618000083840 'nsview-encapsulated-layout-width' h:[namecellid(199)]   (names: namecellid:0x6180001805b0 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x618000080f00 h:[nstextfield:0x6180001e0900(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. 2016-05-28 12:53:49.356 dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x618000084560 h:[nsimageview:0x618000163c00(17)]>",     "<nslayoutconstraint:0x6180000846a0 h:[nsimageview:0x618000163c00]-(7)-[nstextfield:0x6180001e1200]>",     "<nslayoutconstraint:0x618000084600 h:|-(3)-[nsimageview:0x618000163c00]   (names: namecellid:0x618000180750, '|':namecellid:0x618000180750 )>",     "<nslayoutconstraint:0x6180000845b0 h:[nstextfield:0x6180001e1200(266)]>",     "<nslayoutconstraint:0x6180000846f0 h:[nstextfield:0x6180001e1200]-(-63)-|   (names: namecellid:0x618000180750, '|':namecellid:0x618000180750 )>",     "<nslayoutconstraint:0x618000084ce0 'nsview-encapsulated-layout-width' h:[namecellid(199)]   (names: namecellid:0x618000180750 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x6180000845b0 h:[nstextfield:0x6180001e1200(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. 2016-05-28 12:53:49.366 dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x6180000854b0 h:[nsimageview:0x618000163840(17)]>",     "<nslayoutconstraint:0x6180000855f0 h:[nsimageview:0x618000163840]-(7)-[nstextfield:0x6180001e1d00]>",     "<nslayoutconstraint:0x618000085550 h:|-(3)-[nsimageview:0x618000163840]   (names: namecellid:0x618000180a90, '|':namecellid:0x618000180a90 )>",     "<nslayoutconstraint:0x618000085500 h:[nstextfield:0x6180001e1d00(266)]>",     "<nslayoutconstraint:0x618000085640 h:[nstextfield:0x6180001e1d00]-(-63)-|   (names: namecellid:0x618000180a90, '|':namecellid:0x618000180a90 )>",     "<nslayoutconstraint:0x600000086ea0 'nsview-encapsulated-layout-width' h:[namecellid(199)]   (names: namecellid:0x618000180a90 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x618000085500 h:[nstextfield:0x6180001e1d00(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. 2016-05-28 12:53:49.377 dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x610000085f50 h:[nsimageview:0x610000162040(17)]>",     "<nslayoutconstraint:0x610000086090 h:[nsimageview:0x610000162040]-(7)-[nstextfield:0x6100001e0d00]>",     "<nslayoutconstraint:0x610000085ff0 h:|-(3)-[nsimageview:0x610000162040]   (names: namecellid:0x610000181e10, '|':namecellid:0x610000181e10 )>",     "<nslayoutconstraint:0x610000085fa0 h:[nstextfield:0x6100001e0d00(266)]>",     "<nslayoutconstraint:0x6100000860e0 h:[nstextfield:0x6100001e0d00]-(-63)-|   (names: namecellid:0x610000181e10, '|':namecellid:0x610000181e10 )>",     "<nslayoutconstraint:0x610000086720 'nsview-encapsulated-layout-width' h:[namecellid(199)]   (names: namecellid:0x610000181e10 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x610000085fa0 h:[nstextfield:0x6100001e0d00(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. 2016-05-28 12:53:49.390 dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x600000087670 h:[nsimageview:0x600000162040(17)]>",     "<nslayoutconstraint:0x6000000877b0 h:[nsimageview:0x600000162040]-(7)-[nstextfield:0x6000001e1e00]>",     "<nslayoutconstraint:0x600000087710 h:|-(3)-[nsimageview:0x600000162040]   (names: namecellid:0x600000181040, '|':namecellid:0x600000181040 )>",     "<nslayoutconstraint:0x6000000876c0 h:[nstextfield:0x6000001e1e00(266)]>",     "<nslayoutconstraint:0x600000087800 h:[nstextfield:0x6000001e1e00]-(-63)-|   (names: namecellid:0x600000181040, '|':namecellid:0x600000181040 )>",     "<nslayoutconstraint:0x600000087df0 'nsview-encapsulated-layout-width' h:[namecellid(199)]   (names: namecellid:0x600000181040 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x6000000876c0 h:[nstextfield:0x6000001e1e00(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. 2016-05-28 12:53:49.435 dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x610000086ef0 h:[nsimageview:0x610000162880(17)]>",     "<nslayoutconstraint:0x6080000851e0 h:[nsimageview:0x610000162880]-(7)-[nstextfield:0x6100001e1800]>",     "<nslayoutconstraint:0x610000086f90 h:|-(3)-[nsimageview:0x610000162880]   (names: namecellid:0x610000182080, '|':namecellid:0x610000182080 )>",     "<nslayoutconstraint:0x610000086f40 h:[nstextfield:0x6100001e1800(266)]>",     "<nslayoutconstraint:0x608000081040 h:[nstextfield:0x6100001e1800]-(-63)-|   (names: namecellid:0x610000182080, '|':namecellid:0x610000182080 )>",     "<nslayoutconstraint:0x600000088160 'nsview-encapsulated-layout-width' h:[namecellid(199)]   (names: namecellid:0x610000182080 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x610000086f40 h:[nstextfield:0x6100001e1800(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. 2016-05-28 12:53:49.458 dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x618000085cd0 h:[nsimageview:0x618000164740(17)]>",     "<nslayoutconstraint:0x618000085e10 h:[nsimageview:0x618000164740]-(7)-[nstextfield:0x6180001e2400]>",     "<nslayoutconstraint:0x618000085d70 h:|-(3)-[nsimageview:0x618000164740]   (names: namecellid:0x618000180b60, '|':namecellid:0x618000180b60 )>",     "<nslayoutconstraint:0x618000085d20 h:[nstextfield:0x6180001e2400(266)]>",     "<nslayoutconstraint:0x618000085e60 h:[nstextfield:0x6180001e2400]-(-63)-|   (names: namecellid:0x618000180b60, '|':namecellid:0x618000180b60 )>",     "<nslayoutconstraint:0x618000086a40 'nsview-encapsulated-layout-width' h:[namecellid(199)]   (names: namecellid:0x618000180b60 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x618000085d20 h:[nstextfield:0x6180001e2400(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. 2016-05-28 12:53:49.470 dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x610000087530 h:[nsimageview:0x610000162940(17)]>",     "<nslayoutconstraint:0x610000087670 h:[nsimageview:0x610000162940]-(7)-[nstextfield:0x6100001e1d00]>",     "<nslayoutconstraint:0x6100000875d0 h:|-(3)-[nsimageview:0x610000162940]   (names: namecellid:0x610000182150, '|':namecellid:0x610000182150 )>",     "<nslayoutconstraint:0x610000087580 h:[nstextfield:0x6100001e1d00(266)]>",     "<nslayoutconstraint:0x6100000876c0 h:[nstextfield:0x6100001e1d00]-(-63)-|   (names: namecellid:0x610000182150, '|':namecellid:0x610000182150 )>",     "<nslayoutconstraint:0x610000088160 'nsview-encapsulated-layout-width' h:[namecellid(199)]   (names: namecellid:0x610000182150 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x610000087580 h:[nstextfield:0x6100001e1d00(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. 2016-05-28 12:53:49.481 dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x610000088980 h:[nsimageview:0x6100001633c0(17)]>",     "<nslayoutconstraint:0x610000088ac0 h:[nsimageview:0x6100001633c0]-(7)-[nstextfield:0x6100001e2800]>",     "<nslayoutconstraint:0x610000088a20 h:|-(3)-[nsimageview:0x6100001633c0]   (names: namecellid:0x6100001823c0, '|':namecellid:0x6100001823c0 )>",     "<nslayoutconstraint:0x6100000889d0 h:[nstextfield:0x6100001e2800(266)]>",     "<nslayoutconstraint:0x610000088b10 h:[nstextfield:0x6100001e2800]-(-63)-|   (names: namecellid:0x6100001823c0, '|':namecellid:0x6100001823c0 )>",     "<nslayoutconstraint:0x610000089100 'nsview-encapsulated-layout-width' h:[namecellid(199)]   (names: namecellid:0x6100001823c0 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x6100000889d0 h:[nstextfield:0x6100001e2800(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. 2016-05-28 12:53:49.986 dsrenamer[42352:5539902] unable simultaneously satisfy constraints: (     "<nslayoutconstraint:0x610000090810 h:[nsimageview:0x610000166b40(17)]>",     "<nslayoutconstraint:0x610000090b30 h:[nsimageview:0x610000166b40]-(7)-[nstextfield:0x6100001e4900]>",     "<nslayoutconstraint:0x610000090a90 h:|-(3)-[nsimageview:0x610000166b40]   (names: namecellid:0x6100001839b0, '|':namecellid:0x6100001839b0 )>",     "<nslayoutconstraint:0x610000090950 h:[nstextfield:0x6100001e4900(266)]>",     "<nslayoutconstraint:0x610000090b80 h:[nstextfield:0x6100001e4900]-(-63)-|   (names: namecellid:0x6100001839b0, '|':namecellid:0x6100001839b0 )>",     "<nslayoutconstraint:0x6100000919e0 'nsview-encapsulated-layout-width' h:[namecellid(184)]   (names: namecellid:0x6100001839b0 )>" )  attempt recover breaking constraint  <nslayoutconstraint:0x610000090950 h:[nstextfield:0x6100001e4900(266)]>  set nsuserdefault nsconstraintbasedlayoutvisualizemutuallyexclusiveconstraints yes have -[nswindow visualizeconstraints:] automatically called when happens.  and/or, break on objc_exception_throw catch in debugger. may 28 12:54:39  dsrenamer[42352] <warning>: void cgsupdatemanager::log() const: conn 0x2ed57: spurious update. 

one of constraints on textfields in viewcontroller creating issues. please have @ specific constraints regarding textbox(es) value of 266 (probably constraint regarding width). try delete it.