exception when downloading missing members of a relation

[david@…]

GET http://api.openstreetmap.org/api/capabilities... OK
Communications with http://api.openstreetmap.org/api established using protocol version 0.6.
RemoteControl::Accepting connections on port 8111
Open file: /home/david/.josm/autosave/Data Layer 2_20110925_2225.osm (775761 bytes)
RemoteControl received: GET /load_and_zoom?left=-15.62256&bottom=11.83509&right=-15.61157&top=11.84585 HTTP/1.1
GET http://api.openstreetmap.org/api/0.6/map?bbox=-15.62256,11.83509,-15.611569999999999,11.845849999999999
RemoteControl received: GET /favicon.ico HTTP/1.1
Silent shortcut conflict: 'relationeditor:sort' moved by 'menu:Tools' to 'Alt+D'.
GET http://api.openstreetmap.org/api/0.6/ways?ways=131119962,131119928,131120088,131119925,131119957,131119920,131120038,130547888,130547889,130547891,131119937,131120013,131119936,131119943,128168314,131120079
Way 131,119,962 with 27 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,119,928 with 110 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,120,088 with 7 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,119,925 with 11 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,119,957 with 22 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,119,920 with 10 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,120,038 with 4 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 130,547,888 with 38 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 130,547,889 with 2 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 130,547,891 with 24 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,119,937 with 135 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,119,936 with 131 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,120,013 with 4 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 128,168,314 with 4 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,119,943 with 16 nodes has incomplete nodes because at least one node was missing in the loaded data.
Way 131,120,079 with 5 nodes has incomplete nodes because at least one node was missing in the loaded data.
GET http://api.openstreetmap.org/api/0.6/nodes?nodes=1437488387,1443608994,1437488395,1443609000,1443611373,1443611372,1443610085,1443611375,1443611376,1443610105,1443611387,1443609022,1443609016,1443610102,1443610060,1443610061,1443608973,1443608971,1437488428,1443611347,1437488435,1437488432,1437488439,1443608978,1443608976,1443611349,1437488440,1437488444,1437488453,1443610029,1443609060,1437488450,1437488461,1443611309,1437488460,1437488464,1437488465,1437488467,1437488476,1437488479,1437488472,1443610033,1443611321,1443611323,1437488485,1434197128,1443609997,1443609994,1443609031,1434197134,1443609029,1434197132,1434197121,1443609033,1434197120,1437488490,1437488488,1434197124,1443609042,1434197144,1443610012,1443611285,1434197150,1434197149,1434197139,1434197136,1434197143,1434197092,1443608879,1443608878,1434197088,1434197089,1443608872,1434197090,1443608865,1443609964,1443608867,1443608892,1443608894,1443609972,1443609973,1443608890,1443611249,1434197116,1443611251,1434197119,1443609979,1443611250,1434197113,1443611254,1443608846,1443611215,1443608842,1443611213,1443608840,1443608839,1443608838,1443609934,1443611205,1443608862,1443611227,1443608863,1443611224,1443611231,1443609946,1437485142,1443611218,1443609947,1443608852,1443609944,1443608850,1443608848,1443611181,1443611183,1443609889,1443608943,1443611179,1443608933,1443611171,1443611197,1443609908,1443608953,1443609910,1443611193,1443608946,1443608950,1443608951,1443611151,1443609860,1443608896,1443608902,1443611139,1443609866,1443611136,1443609865,1443608921,1443611164,1443608924,1443611160,1443611158,1443611156,1443608918,1443608916,1443608757,1437485554,1443608754,1443608765,1443608761,1443608741,1443608738,1443608736,1443608751,1443608749,1443609829,1437488184,1443608734,1437488187,1443608731,1443609803,1443608716,1443608719,23025176,23025178,23025180,23025181,1443608822,23025183,1443608825,23025171,23025173,1443608830,23025175,1443608828,1443609776,1443608801,1437488193,1443608812,1443609761,1443608786,1443608789,1443608793,1443608797,1443608799,1443608772,1443608775,23025185,1437488232,1443608624,1443608625,1443608621,1443609696,1443608618,1443609709,1416934246,1443608602,1443609688,1443608598,1416934229,1443609672,1443608582
GET http://api.openstreetmap.org/api/0.6/nodes?nodes=1437484567,1443610822,1437484565,1443610572,1437484564,1437484563,1443610570,1437484562,1443608403,1437484560,1437484575,1443609482,1437484574,1437484573,1443609480,1437484572,1443608413,1443609486,1437484571,1437484570,1443609484,1437484569,1437484568,1443609491,1443608391,1437484551,1443610589,1437484548,1443609488,1437484549,1437484546,1437484558,1437484559,1437484556,1437484554,1443609506,1437484598,1437484593,1443609509,1443609510,1443610860,1437484606,1443608440,1437484581,1443609525,1443610878,1437484590,1443610609,1443609535,1443610874,1437484627,1437484631,1437484630,1437484629,1437484628,1437484635,1437484634,1443608344,1437484633,1443610760,1437484632,1437484639,1434185234,1437484638,1437484637,1437484636,1443608323,1437484608,1443609552,1443610777,1443610782,1443609563,1443608334,1443610780,1437484621,1437484657,1443609572,1437484661,1437484660,1443610788,1437484663,1443610790,1437484665,1437484667,1443608378,1437484666,1437484669,1443608380,1443609576,1443610796,1437484671,1437484670,1437484640,1443610553,1437484641,1437484642,1437484643,1443610803,1434185256,1437484645,1434185257,1443610805,1437484646,1443608359,1437484647,1437484649,1443608362,1443610814,1437484655,1437484702,1443609359,1437484697,1437484694,1443609347,1437484692,1437484693,1437484690,1437484691,1437484688,1443608529,1443610441,1437484689,1443608528,1437484687,1437488115,1437484686,1437488114,1443609371,1437484685,1437484684,1443609369,1437484683,1437484682,1437486610,1443610451,1437484681,1443609372,1437484680,1437484679,1437484678,1443610463,1437484677,1437484675,1437484674,1437484673,1437484672,1443608573,1443608575,1443608574,1443610730,1443608556,1443608552,1443609392,1443610488,1443609397,1437484707,1443608546,1437484762,1443609421,1443609420,1443608478,1437488046,1437484755,1443609413,1443610630,1443610381,1443610380,1437484757,1443608698,1443609650,1443608703,1443608700,1443608690,1443608689,1416934193,1443608695,1443608692,1437484541,1416934186,1437484537,1443609622,1443608666,1443608668,1416934168,1437488378,1443611412,1443608659,1443611409,1437486425,1416934162,1437487295,1443608649,1443608651,1443611407,1443608653,1443611398,1437488352,1443608647,1437488355,1443611395
GET http://api.openstreetmap.org/api/0.6/nodes?nodes=1443611093,1437484805,1443611090,1437484802,1437484813,1437484814,1443611096,1443611099,1437484811,1443611077,1437484821,1437484820,1437484823,1437484822,1437484817,1437484818,1437484830,1443610304,1443611080,1437484826,1437484836,1437484834,1437484832,1443611134,1443611132,1443609277,1443610353,1443611111,1443610351,1437486052,1443611117,1437484859,1443611114,1443611112,1443610337,1443609301,1443611028,1437484873,1443609308,1443611033,1443609311,1437484875,1443611036,1437484877,1437484878,1437484881,1443611008,1437484880,1443609285,1437484883,1443609286,1437484882,1437484885,1443611015,1437484887,1443611014,1437484886,1443609283,1437484889,1437484891,1437484893,1443609288,1437484892,1443609289,1437484895,1437484899,1437484897,1443609330,1437484900,1437484901,1443611065,1437484905,1443609338,1443611046,1443609312,1443611054,1443609321,1443611052,1443610968,1443610965,1443610966,1438155564,1443611005,1443610239,1443610236,1443609136,1443610994,1443610993,1443610991,1443610987,1443608314,1443610218,1443609180,1443609179,1443608207,1443610901,1443608217,1437484745,1443609434,1443610893,1437484749,1443610127,1443610396,1437484740,1443610401,1443608235,1437484794,1443610941,1437485036,1443608510,1443608226,1443610930,1437484785,1443608499,1437484786,1437484788,1437484789,1437484790,1443610923,1437484776,1437484779,1443610921,1437484781,1437484780,1443610684,1437484783,1443610148,1437484769,1443609461,1443608482,1437484773,1437484772,1443609185,1443608244,1437488026,1437484774
java.lang.NullPointerException
	at sun.awt.X11.XWindowPeer.restoreTransientFor(XWindowPeer.java:1682)
	at sun.awt.X11.XWindowPeer.removeFromTransientFors(XWindowPeer.java:1748)
	at sun.awt.X11.XWindowPeer.setModalBlocked(XWindowPeer.java:1470)
	at sun.awt.X11.XWindowPeer.setModalBlocked(XWindowPeer.java:1441)
	at java.awt.Window.setModalBlocked(Window.java:1359)
	at java.awt.Dialog.unblockWindow(Dialog.java:1597)
	at java.awt.Dialog.modalHide(Dialog.java:1483)
	at java.awt.Dialog.hideAndDisposePreHandler(Dialog.java:1215)
	at java.awt.Dialog.hide(Dialog.java:1255)
	at java.awt.Component.show(Component.java:1553)
	at java.awt.Component.setVisible(Component.java:1503)
	at java.awt.Window.setVisible(Window.java:881)
	at java.awt.Dialog.setVisible(Dialog.java:1011)
	at org.openstreetmap.josm.gui.progress.PleaseWaitProgressMonitor.close(PleaseWaitProgressMonitor.java:151)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:95)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:125)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)

[Don-vip]

Closed as duplicate of #6435.