Gmsh reports an OpenCascade exception when opening a .geo file
 

Hi all,


I'm trying to open with a .geo file that I know works on the system on which it was created. However, I get a lot of errors when I try to work with it myself. WeDoes anyone know what the problem might be?


__________________________________________________ ______________


// Gmsh project created on Fri Oct 21 13:21:18 2022

//SetFactory("Built-in");
SetFactory("OpenCASCADE");

c= 1;
h = 3.36;
xLe = 0;
yLe = 0;
xStartDomain = -10*c;
xTEConnection = c*3.5+xLe;
xLastBoxMiddle = 4*c;
xLastBox = 6*c;
yMinA = -0.0778244;
yMaxA = 0.0619795;
t = yMaxA - yMinA;

xStartRegion2 = -4*c;
xStartRegion2Top = -2*c;
yGround = yMinA-h*c;

xStartGround = -10*c + xLe + (h*c -yMinA);
xEndGround = xLe + 11*c;

yOutletBottom = yGround;
yOutletTop = h*c - yMinA;
xOutlet = xEndGround;

nArc = 10;
nTop1x = 25;
nTop2x = 50;
nBot1x = nTop1x;
nBot2x = nTop2x;
ny = 100;
nWake1x = 30;
nWake2x = 15;
nProgress = 1.1;

Point(1) = {1, 0.0604, 0, 1};
Point(2) = {0.999605, 0.0605784, 0, 1};
Point(3) = {0.998419, 0.0610433, 0, 1};
Point(4) = {0.996446, 0.0616005, 0, 1};
Point(5) = {0.993688, 0.0619795, 0, 1};
Point(6) = {0.990149, 0.0619138, 0, 1};
Point(7) = {0.985835, 0.0612488, 0, 1};
Point(8) = {0.980752, 0.0600775, 0, 1};
Point(9) = {0.97491, 0.058799, 0, 1};
Point(10) = {0.968317, 0.0575758, 0, 1};
Point(11) = {0.960983, 0.0563594, 0, 1};
Point(12) = {0.95292, 0.0550487, 0, 1};
Point(13) = {0.944141, 0.0536418, 0, 1};
Point(14) = {0.93466, 0.0522031, 0, 1};
Point(15) = {0.924492, 0.0507849, 0, 1};
Point(16) = {0.913652, 0.0494166, 0, 1};
Point(17) = {0.902158, 0.0481248, 0, 1};
Point(18) = {0.890029, 0.0469341, 0, 1};
Point(19) = {0.877282, 0.0458759, 0, 1};
Point(20) = {0.863939, 0.0449858, 0, 1};
Point(21) = {0.850021, 0.0443008, 0, 1};
Point(22) = {0.835549, 0.043855, 0, 1};
Point(23) = {0.820547, 0.0436621, 0, 1};
Point(24) = {0.805038, 0.0437259, 0, 1};
Point(25) = {0.789046, 0.0440436, 0, 1};
Point(26) = {0.772597, 0.0445904, 0, 1};
Point(27) = {0.755718, 0.0453233, 0, 1};
Point(28) = {0.738434, 0.0461889, 0, 1};
Point(29) = {0.720773, 0.0471253, 0, 1};
Point(30) = {0.702763, 0.0480625, 0, 1};
Point(31) = {0.684432, 0.0489309, 0, 1};
Point(32) = {0.66581, 0.0497114, 0, 1};
Point(33) = {0.646925, 0.0504071, 0, 1};
Point(34) = {0.627808, 0.0510246, 0, 1};
Point(35) = {0.608489, 0.0515775, 0, 1};
Point(36) = {0.588999, 0.0520806, 0, 1};
Point(37) = {0.569368, 0.0525307, 0, 1};
Point(38) = {0.549627, 0.052908, 0, 1};
Point(39) = {0.529808, 0.053199, 0, 1};
Point(40) = {0.509941, 0.0534152, 0, 1};
Point(41) = {0.490059, 0.0535737, 0, 1};
Point(42) = {0.470192, 0.0536746, 0, 1};
Point(43) = {0.450373, 0.0537003, 0, 1};
Point(44) = {0.430632, 0.053639, 0, 1};
Point(45) = {0.411001, 0.0535024, 0, 1};
Point(46) = {0.391511, 0.0533079, 0, 1};
Point(47) = {0.372192, 0.0530609, 0, 1};
Point(48) = {0.353075, 0.052754, 0, 1};
Point(49) = {0.33419, 0.05238, 0, 1};
Point(50) = {0.315568, 0.0519341, 0, 1};
Point(51) = {0.297237, 0.051413, 0, 1};
Point(52) = {0.279227, 0.0508255, 0, 1};
Point(53) = {0.261566, 0.0502075, 0, 1};
Point(54) = {0.244282, 0.0495947, 0, 1};
Point(55) = {0.227403, 0.0489997, 0, 1};
Point(56) = {0.210954, 0.0484056, 0, 1};
Point(57) = {0.194962, 0.0477958, 0, 1};
Point(58) = {0.179453, 0.0471692, 0, 1};
Point(59) = {0.164451, 0.0465119, 0, 1};
Point(60) = {0.149979, 0.0457238, 0, 1};
Point(61) = {0.136061, 0.0448191, 0, 1};
Point(62) = {0.122718, 0.0438133, 0, 1};
Point(63) = {0.109971, 0.0426546, 0, 1};
Point(64) = {0.0978417, 0.0414712, 0, 1};
Point(65) = {0.086348, 0.0402678, 0, 1};
Point(66) = {0.0755083, 0.0388983, 0, 1};
Point(67) = {0.0653399, 0.0376177, 0, 1};
Point(68) = {0.0558587, 0.0362163, 0, 1};
Point(69) = {0.0470798, 0.0349255, 0, 1};
Point(70) = {0.0390171, 0.0336265, 0, 1};
Point(71) = {0.0316833, 0.0324608, 0, 1};
Point(72) = {0.0250899, 0.0312981, 0, 1};
Point(73) = {0.0192475, 0.0296216, 0, 1};
Point(74) = {0.0141653, 0.026429, 0, 1};
Point(75) = {0.00985132, 0.0229857, 0, 1};
Point(76) = {0.00631233, 0.0191972, 0, 1};
Point(77) = {0.00355396, 0.0142819, 0, 1};
Point(78) = {0.00158058, 0.00992171, 0, 1};
Point(79) = {0.000395301, 0.00402408, 0, 1};
Point(80) = {0, 0, 0, 1};
Point(81) = {0.000395301, -0.00382523, 0, 1};
Point(82) = {0.00158058, -0.00966363, 0, 1};
Point(83) = {0.00355396, -0.0141751, 0, 1};
Point(84) = {0.00631233, -0.0189984, 0, 1};
Point(85) = {0.00985132, -0.0227577, 0, 1};
Point(86) = {0.0141653, -0.0261142, 0, 1};
Point(87) = {0.0192475, -0.0290608, 0, 1};
Point(88) = {0.0250899, -0.0320986, 0, 1};
Point(89) = {0.0316833, -0.0354145, 0, 1};
Point(90) = {0.0390171, -0.0389275, 0, 1};
Point(91) = {0.0470798, -0.0426075, 0, 1};
Point(92) = {0.0558587, -0.0464556, 0, 1};
Point(93) = {0.0653399, -0.0502913, 0, 1};
Point(94) = {0.0755083, -0.0541613, 0, 1};
Point(95) = {0.086348, -0.0579993, 0, 1};
Point(96) = {0.0978417, -0.0616434, 0, 1};
Point(97) = {0.109971, -0.0651169, 0, 1};
Point(98) = {0.122718, -0.0683089, 0, 1};
Point(99) = {0.136061, -0.0711266, 0, 1};
Point(100) = {0.149979, -0.0736086, 0, 1};
Point(101) = {0.164451, -0.0755747, 0, 1};
Point(102) = {0.179453, -0.0768899, 0, 1};
Point(103) = {0.194962, -0.0776846, 0, 1};
Point(104) = {0.210954, -0.0778244, 0, 1};
Point(105) = {0.227403, -0.0773511, 0, 1};
Point(106) = {0.244282, -0.0764985, 0, 1};
Point(107) = {0.261566, -0.0755273, 0, 1};
Point(108) = {0.279227, -0.0745046, 0, 1};
Point(109) = {0.297237, -0.0733613, 0, 1};
Point(110) = {0.315568, -0.072032, 0, 1};
Point(111) = {0.33419, -0.0705279, 0, 1};
Point(112) = {0.353075, -0.0688931, 0, 1};
Point(113) = {0.372192, -0.0671575, 0, 1};
Point(114) = {0.391511, -0.0653079, 0, 1};
Point(115) = {0.411001, -0.0633244, 0, 1};
Point(116) = {0.430632, -0.0611936, 0, 1};
Point(117) = {0.450373, -0.0589077, 0, 1};
Point(118) = {0.470192, -0.0564646, 0, 1};
Point(119) = {0.490059, -0.0538821, 0, 1};
Point(120) = {0.509941, -0.0511821, 0, 1};
Point(121) = {0.529808, -0.048365, 0, 1};
Point(122) = {0.549627, -0.0454112, 0, 1};
Point(123) = {0.569368, -0.0423111, 0, 1};
Point(124) = {0.588999, -0.039096, 0, 1};
Point(125) = {0.608489, -0.035806, 0, 1};
Point(126) = {0.627808, -0.0324515, 0, 1};
Point(127) = {0.646925, -0.0290112, 0, 1};
Point(128) = {0.66581, -0.0254699, 0, 1};
Point(129) = {0.684432, -0.0218487, 0, 1};
Point(130) = {0.702763, -0.018181, 0, 1};
Point(131) = {0.720773, -0.0144874, 0, 1};
Point(132) = {0.738434, -0.0107618, 0, 1};
Point(133) = {0.755718, -0.00699652, 0, 1};
Point(134) = {0.772597, -0.00320282, 0, 1};
Point(135) = {0.789046, 0.000585036, 0, 1};
Point(136) = {0.805038, 0.00433399, 0, 1};
Point(137) = {0.820547, 0.00802701, 0, 1};
Point(138) = {0.835549, 0.011667, 0, 1};
Point(139) = {0.850021, 0.0152554, 0, 1};
Point(140) = {0.863939, 0.0187866, 0, 1};
Point(141) = {0.877282, 0.0222372, 0, 1};
Point(142) = {0.890029, 0.0255826, 0, 1};
Point(143) = {0.902158, 0.0288016, 0, 1};
Point(144) = {0.913652, 0.0318906, 0, 1};
Point(145) = {0.924492, 0.034874, 0, 1};
Point(146) = {0.93466, 0.0377273, 0, 1};
Point(147) = {0.944141, 0.0403881, 0, 1};
Point(148) = {0.95292, 0.0428671, 0, 1};
Point(149) = {0.960983, 0.0452231, 0, 1};
Point(150) = {0.968317, 0.0474328, 0, 1};
Point(151) = {0.97491, 0.0493574, 0, 1};
Point(152) = {0.980752, 0.0509158, 0, 1};
Point(153) = {0.985835, 0.0522553, 0, 1};
Point(154) = {0.990149, 0.0537617, 0, 1};
Point(155) = {0.993688, 0.0555086, 0, 1};
Point(156) = {0.996446, 0.0573218, 0, 1};
Point(157) = {0.998419, 0.0589173, 0, 1};
Point(158) = {0.999605, 0.060011, 0, 1};
//Line(1) = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158,1};



Point(160) = {xStartGround,yGround,0, 1}; //startGround
Point(161) = {xEndGround,yGround,0,1}; //endGround

Point(162) = {xOutlet, yOutletBottom, 0, 1}; //outletBottom
Point(163) = {xOutlet, yOutletTop, 0, 1}; //outletTop

Point(164) = {xLe,yGround,0,1}; //LE Projected on the ground
Point(165) = {xStartGround,yOutletTop,0,1}; //LE Projected to top of domain

Point(166) = {xLe,yLe,0,1}; //LE
Point(167) = {xStartDomain,yLe,0,1}; //Left side of the domain
Point(168) = {xStartGround,yLe,0,1}; //Middle of front circle

Point(169) = {xStartDomain,yOutletTop,0,1};
Point(170) = {xStartDomain,yOutletBottom,0,1};
Point(171) = {xStartRegion2Top,yOutletTop,0,1};
Point(172) = {xStartRegion2,yOutletBottom,0,1};
//lines between domain points
Line(2) = {160,161};
Line(3) = {162,163};
//+
//+
//+
Circle(4) = {160,168,165};
//+
Line(5) = {165, 163};
//+

//+
Line(6) = {168, 170};
//+
Line(7) = {168, 169};


//+

//+
BooleanUnion{ Line{7}; Delete; }{ Line{4}; Delete; }
//+
Recursive Delete {
Line{7}; Line{8};
}
//+
BooleanUnion{ Line{6}; Delete; }{ Line{9}; Delete; }
//+
Recursive Delete {
Line{11};
}
//+
Recursive Delete {
Line{12};
}

Point(187) = {xStartDomain,yOutletBottom,0,1};
Line(8) = {75, 173};
//+
Line(9) = {85, 187};
Line(38) = {173,187};
//+

Line(11) = {51, 171};
//+
Line(12) = {109, 172};

Point(176) = {xTEConnection,yOutletTop,0,1};
Point(177) = {xTEConnection,yOutletBottom,0,1};
//+
Line(15) = {1, 176};
//+
Line(16) = {1, 177};

Point(178) = {xLastBox,yOutletBottom,0,1};
Point(179) = {xLastBox,yOutletTop,0,1};
Point(180) = {xLastBox,yLe,0,1};
Point(181) = {xOutlet,yLe,0,1};
Point(186) = {xLastBoxMiddle,yLe,0,1};
//+
Line(17) = {1, 186};
//+
Line(18) = {186, 181};
//+


Line(19) = {186, 179};
//+
Line(20) = {186, 178};
//+ airfoil splines
Spline(21) = {75, 74, 73, 72, 71, 70, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51}; //top part 1
//+
Spline(22) = {75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85}; //arc
//+
Spline(23) = {85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109}; //bottom part 1
//+
Spline(24) = {51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1}; //top part 2
//+
Spline(25) = {109, 110, 111, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 1}; //bottom part 2

//+
//+
Recursive Delete {
Line{5}; Line{2};
}
//+
Line(26) = {165, 171};
//+
Line(27) = {171, 176};
//+
Line(28) = {176, 179};
//+
Line(29) = {179, 163};
//+
Line(30) = {160, 172};
//+
Line(31) = {172, 177};
//+
Line(32) = {177, 178};
//+
Line(33) = {178, 162};
//+
//+
Point(182) = {xStartGround-1.5*c,yOutletTop,0,1};
Point(183) = {xStartGround+2*c,yOutletTop,0,1};
Point(184) = {xStartGround-1.5*c,yOutletBottom,0,1};
Point(185) = {xStartGround-2*c,yOutletBottom,0,1};

//

//+
Bezier(34) = {173, 182, 183, 171};
//+
Bezier(35) = {175, 184, 185, 172};
//+
Recursive Delete {
Line{10}; Line{26}; Line{13}; Line{30};
}
//+
Recursive Delete {
Line{3};
}
//+
Line(36) = {181, 163};
//+
Line(37) = {181, 162};
//+

Recursive Delete {
Line{14}; Line{35};
}
//+
Line(39) = {187, 172};

//+
Point(188) = {-8, 1.6, 0, 1.0};
//+
Spline(40) = {187, 188, 171};
//+
BooleanUnion{ Line{8}; Delete; }{ Line{40}; Delete; }
//+
//+
Recursive Delete {
Line{41}; Line{34}; Line{38};
}
//Line(44) = {75, 189};

Transfinite Line {42} = nArc Using Bump 0.3; //arcDomain
Transfinite Line {43} = nTop1x Using Progression 1; //BezierTop
Transfinite Line {27} = nTop2x Using Progression 1; //TopAirfoilDomain
Transfinite Line {28} = nWake1x Using Progression 1; //TopWake1Domain
Transfinite Line {29} = nWake2x Using Progression 1; //TopWake2Domain
Transfinite Line {36} = ny Using Progression nProgress; //OutletUpperDomain
Transfinite Line {37} = ny Using Progression nProgress; //OutletLowerDomain
Transfinite Line {33} = nWake2x Using Progression 1; //BottomWake2Domain
Transfinite Line {32} = nWake1x Using Progression 1; //BottomWake1Domain
Transfinite Line {31} = nBot2x Using Progression 1; //BottomAirfoilDomain
Transfinite Line {39} = nBot1x Using Progression 1; //BezierBottom
Transfinite Line {9} = ny Using Progression nProgress; //ArcLower
Transfinite Line {40} = ny Using Progression nProgress; //ArcUpper
Transfinite Line {11} = ny Using Progression nProgress; //AirfoilUp
Transfinite Line {15} = ny Using Progression nProgress; //TeUp
Transfinite Line {19} = ny Using Progression nProgress; //Wake1Up
Transfinite Line {20} = ny Using Progression nProgress; //Wake1Down
Transfinite Line {16} = ny Using Progression nProgress; //TeDown
Transfinite Line {12} = ny Using Progression nProgress; //airfoilDown
Transfinite Line {22} = nArc Using Progression 1; //AirofilArc
Transfinite Line {21} = nTop1x Using Progression 1; //AirfoilTop1
Transfinite Line {24} = nTop2x Using Progression 1; //AirfoilTop2
Transfinite Line {23} = nBot1x Using Progression 1; //AirfoilBottom1
Transfinite Line {25} = nBot2x Using Progression 1; //AirfoilBottom2
Transfinite Line {17} = nWake1x Using Progression nProgress; //wake1X
Transfinite Line {18} = nWake2x Using Progression nProgress; //wake2X
//+
Line Loop(1) = {22, 9, -42, -40};
//+
Plane Surface(1) = {1};
//+
Line Loop(2) = {21, 11, -40, -43};
//+
Plane Surface(2) = {2};
//+
Line Loop(10) = {24, 15, -27, -11};
//+
Plane Surface(3) = {10};
//+
Line Loop(4) = {17, 19, -28, -15};
//+
Plane Surface(4) = {4};
//+
Line Loop(5) = {18, 36, -29, -19};
//+
Plane Surface(5) = {5};
//+
Line Loop(6) = {18, 37, -33, -20};
//+
Plane Surface(6) = {6};
//+
Line Loop(7) = {17, 20, -32, -16};
//+
Plane Surface(7) = {7};
//+
Line Loop(8) = {25, 16, -31, -12};
//+
Plane Surface(8) = {8};
//+
Line Loop(9) = {23, 12, -39, -9};
//+
Plane Surface(9) = {9};
//+
Transfinite Surface {1};
//+
Transfinite Surface {2};
//+
Transfinite Surface {3};
//+
Transfinite Surface {4};
//+
Transfinite Surface {5};
//+
Transfinite Surface {6};
//+
Transfinite Surface {7};
//+
Transfinite Surface {8};
//+
Transfinite Surface {9};
//+
Recombine Surface {1, 2, 3, 4, 5, 6, 7, 8, 9};

//+


//+

//+
//+
Extrude {0, 0, 1} {
Surface{2}; Surface{1}; Surface{9}; Line{42}; Line{43}; Surface{3}; Line{27}; Line{11}; Line{40}; Line{15}; Line{28}; Surface{5}; Line{19}; Line{29}; Line{36}; Line{37}; Surface{6}; Line{18}; Line{33}; Line{20}; Surface{7}; Line{16}; Line{32}; Line{31}; Line{12}; Line{9}; Line{39}; Surface{4}; Surface{8}; Layers{1}; Recombine;
}
//+
Physical Volume("Fluid") = {3, 2, 1, 4, 9, 7, 8, 5, 6};
//+
Physical Surface("Inlet") = {21, 43, 37, 33, 17, 12, 25, 40, 29};
//+
Physical Surface("Outlet") = {28, 32};
//+
Physical Surface("Side") = {14, 26, 41, 31, 35, 39, 44, 22, 18, 1, 9, 2, 3, 8, 4, 7, 6, 5};
//+
Physical Surface("Airfoil") = {42, 19, 23, 10, 15};
//+
__________________________________________________ _________________

Hello,

GMSH indicates you the line where the first problem occurs. This is line 296, in the definition of Spline(25). Point 111 is listed twice, which is why spline creation fails. At least I would expect it to fail, maybe a different GMSH version handles that differently, ignore or else. Removing this point results in no error on my pc with linux binaries 4.10.4.

That being said there are still weird things in the script as multiply defined points, for example points 195 and 207 are superimposed. Maybe that's ok, maybe not...

Hi, thanks for your time in replying to this post. Unfortunately, your solution does not work for me. I'm using gmsh 3.0.6 (and the file was created using the same version), but I get a whole host of errors when I load the file. Removing the point does not change anything for me. Here's the error log from gmsh:




__________________________________________________ _______________



Error : OpenCASCADE exception
Error : 'AirfoilMesh.geo', line 224 : Could not add circle
Error : Unknown OpenCASCADE entity of dimension 1 with tag 4
Error : 'AirfoilMesh.geo', line 238 : Could not apply boolean operator
Error : Unknown OpenCASCADE entity of dimension 1 with tag 8
Error : Unknown OpenCASCADE entity of dimension 1 with tag 9
Error : 'AirfoilMesh.geo', line 244 : Could not apply boolean operator
Error : Unknown OpenCASCADE entity of dimension 1 with tag 11
Error : Unknown OpenCASCADE entity of dimension 1 with tag 12
Error : Unknown OpenCASCADE vertex with tag 173
Error : 'AirfoilMesh.geo', line 255 : Could not add line
Error : Unknown OpenCASCADE vertex with tag 173
Error : 'AirfoilMesh.geo', line 258 : Could not add line
Error : Unknown OpenCASCADE vertex with tag 165
Error : 'AirfoilMesh.geo', line 304 : Could not add line
Error : Unknown OpenCASCADE vertex with tag 160
Error : 'AirfoilMesh.geo', line 312 : Could not add line
Error : Unknown OpenCASCADE vertex with tag 173
Error : 'AirfoilMesh.geo', line 329 : Could not add Bezier
Error : Unknown OpenCASCADE vertex with tag 175
Error : 'AirfoilMesh.geo', line 331 : Could not add Bezier
Error : Unknown OpenCASCADE entity of dimension 1 with tag 10
Error : Unknown OpenCASCADE entity of dimension 1 with tag 26
Error : Unknown OpenCASCADE entity of dimension 1 with tag 13
Error : Unknown OpenCASCADE entity of dimension 1 with tag 30
Error : Unknown OpenCASCADE entity of dimension 1 with tag 14
Error : Unknown OpenCASCADE entity of dimension 1 with tag 35
Error : Unknown OpenCASCADE entity of dimension 1 with tag 8
Error : 'AirfoilMesh.geo', line 357 : Could not apply boolean operator
Error : Unknown OpenCASCADE entity of dimension 1 with tag 41
Error : Unknown OpenCASCADE entity of dimension 1 with tag 34
Error : Unknown OpenCASCADE entity of dimension 1 with tag 38
Error : Unknown OpenCASCADE edge with tag 42
Error : 'AirfoilMesh.geo', line 392 : Could not add line loop
Error : Unknown OpenCASCADE line loop with tag 1
Error : 'AirfoilMesh.geo', line 394 : Could not add plane surface
Error : Unknown OpenCASCADE edge with tag 43
Error : 'AirfoilMesh.geo', line 396 : Could not add line loop
Error : Unknown OpenCASCADE line loop with tag 2
Error : 'AirfoilMesh.geo', line 398 : Could not add plane surface
Error : Unknown OpenCASCADE entity of dimension 2 with tag 2
Error : 'AirfoilMesh.geo', line 457 : Could not extrude shapes
Info : Done reading 'AirfoilMesh.geo'
Info : Reading 'AirfoilMesh.geo'...
Error : OpenCASCADE exception
Error : 'AirfoilMesh.geo', line 224 : Could not add circle
Error : Unknown OpenCASCADE entity of dimension 1 with tag 4
Error : 'AirfoilMesh.geo', line 238 : Could not apply boolean operator
Error : Unknown OpenCASCADE entity of dimension 1 with tag 8
Error : Unknown OpenCASCADE entity of dimension 1 with tag 9
Error : 'AirfoilMesh.geo', line 244 : Could not apply boolean operator
Error : Unknown OpenCASCADE entity of dimension 1 with tag 11
Error : Unknown OpenCASCADE entity of dimension 1 with tag 12
Error : Unknown OpenCASCADE vertex with tag 173
Error : 'AirfoilMesh.geo', line 255 : Could not add line
Error : Unknown OpenCASCADE vertex with tag 173
Error : 'AirfoilMesh.geo', line 258 : Could not add line
Error : Unknown OpenCASCADE vertex with tag 165
Error : 'AirfoilMesh.geo', line 304 : Could not add line
Error : Unknown OpenCASCADE vertex with tag 160
Error : 'AirfoilMesh.geo', line 312 : Could not add line
Error : Unknown OpenCASCADE vertex with tag 173
Error : 'AirfoilMesh.geo', line 329 : Could not add Bezier
Error : Unknown OpenCASCADE vertex with tag 175
Error : 'AirfoilMesh.geo', line 331 : Could not add Bezier
Error : Unknown OpenCASCADE entity of dimension 1 with tag 10
Error : Unknown OpenCASCADE entity of dimension 1 with tag 26
Error : Unknown OpenCASCADE entity of dimension 1 with tag 13
Error : Unknown OpenCASCADE entity of dimension 1 with tag 30
Error : Unknown OpenCASCADE entity of dimension 1 with tag 14
Error : Unknown OpenCASCADE entity of dimension 1 with tag 35
Error : Unknown OpenCASCADE entity of dimension 1 with tag 8
Error : 'AirfoilMesh.geo', line 357 : Could not apply boolean operator
Error : Unknown OpenCASCADE entity of dimension 1 with tag 41
Error : Unknown OpenCASCADE entity of dimension 1 with tag 34
Error : Unknown OpenCASCADE entity of dimension 1 with tag 38
Error : Unknown OpenCASCADE edge with tag 42
Error : 'AirfoilMesh.geo', line 392 : Could not add line loop
Error : Unknown OpenCASCADE line loop with tag 1
Error : 'AirfoilMesh.geo', line 394 : Could not add plane surface
Error : Unknown OpenCASCADE edge with tag 43
Error : 'AirfoilMesh.geo', line 396 : Could not add line loop
Error : Unknown OpenCASCADE line loop with tag 2
Error : 'AirfoilMesh.geo', line 398 : Could not add plane surface
Error : Unknown OpenCASCADE entity of dimension 2 with tag 2
Error : 'AirfoilMesh.geo', line 457 : Could not extrude shapes
Info : Done reading 'AirfoilMesh.geo'
Info : Calling 'gedit AirfoilMesh.geo &'