[IOS] Build Error Xcode 9.4.1 Asset Catalog Compiler Error Group

I have tried to build 3 days in xcode 9.4.1 but things like this always appear.

Code (CSharp):

1. * com.apple.actool.errors */
2. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Notification@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon20x20@2x.png".
3.     Underlying Errors:
4.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Notification@2x.png".
5. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Notification@3x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon20x20@3x.png".
6.     Underlying Errors:
7.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Notification@3x.png".
8. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Small.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon29x29.png".
9.     Underlying Errors:
10.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Small.png".
11. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Small@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon29x29@2x.png".
12.     Underlying Errors:
13.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Small@2x.png".
14. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Small@3x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon29x29@3x.png".
15.     Underlying Errors:
16.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Small@3x.png".
17. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Small-80.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon40x40@2x.png".
18.     Underlying Errors:
19.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Small-80.png".
20. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Small-120.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon40x40@3x.png".
21.     Underlying Errors:
22.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Small-120.png".
23. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon57x57.png".
24.     Underlying Errors:
25.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon.png".
26. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon57x57@2x.png".
27.     Underlying Errors:
28.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon@2x.png".
29. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-120.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon60x60@2x.png".
30.     Underlying Errors:
31.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-120.png".
32. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-180.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon60x60@3x.png".
33.     Underlying Errors:
34.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-180.png".
35. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Notification.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon20x20~ipad.png".
36.     Underlying Errors:
37.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Notification.png".
38. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Notification@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon20x20@2x~ipad.png".
39.     Underlying Errors:
40.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Notification@2x.png".
41. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Small.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon29x29~ipad.png".
42.     Underlying Errors:
43.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Small.png".
44. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Small@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon29x29@2x~ipad.png".
45.     Underlying Errors:
46.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Small@2x.png".
47. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Small-40.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon40x40~ipad.png".
48.     Underlying Errors:
49.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Small-40.png".
50. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-Small-80.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon40x40@2x~ipad.png".
51.     Underlying Errors:
52.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-Small-80.png".
53. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-72.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon72x72~ipad.png".
54.     Underlying Errors:
55.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-72.png".
56. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-144.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon72x72@2x~ipad.png".
57.     Underlying Errors:
58.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-144.png".
59. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-76.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon76x76~ipad.png".
60.     Underlying Errors:
61.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-76.png".
62. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-152.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon76x76@2x~ipad.png".
63.     Underlying Errors:
64.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-152.png".
65. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the app icon set from "AppIcon.appiconset/Icon-167.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/AppIcon83.5x83.5@2x~ipad.png".
66.     Underlying Errors:
67.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/AppIcon.appiconset/Icon-167.png".
68. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Portrait-2436h.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-1100-Portrait-2436h@3x.png".
69.     Underlying Errors:
70.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Portrait-2436h.png".
71. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Landscape-2436h.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-1100-Landscape-2436h@3x.png".
72.     Underlying Errors:
73.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Landscape-2436h.png".
74. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Portrait@3x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-800-Portrait-736h@3x.png".
75.     Underlying Errors:
76.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Portrait@3x.png".
77. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Landscape@3x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-800-Landscape-736h@3x.png".
78.     Underlying Errors:
79.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Landscape@3x.png".
80. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-667h@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-800-667h@2x.png".
81.     Underlying Errors:
82.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-667h@2x.png".
83. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-700@2x.png".
84.     Underlying Errors:
85.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default@2x.png".
86. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-568h@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-700-568h@2x.png".
87.     Underlying Errors:
88.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-568h@2x.png".
89. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Portrait.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-700-Portrait~ipad.png".
90.     Underlying Errors:
91.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Portrait.png".
92. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Landscape.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-700-Landscape~ipad.png".
93.     Underlying Errors:
94.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Landscape.png".
95. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Portrait@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-700-Portrait@2x~ipad.png".
96.     Underlying Errors:
97.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Portrait@2x.png".
98. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Landscape@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-700-Landscape@2x~ipad.png".
99.     Underlying Errors:
100.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Landscape@2x.png".
101. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage.png".
102.     Underlying Errors:
103.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default.png".
104. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage@2x.png".
105.     Underlying Errors:
106.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default@2x.png".
107. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-568h@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-568h@2x.png".
108.     Underlying Errors:
109.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-568h@2x.png".
110. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Portrait.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-Portrait~ipad.png".
111.     Underlying Errors:
112.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Portrait.png".
113. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Landscape.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-Landscape~ipad.png".
114.     Underlying Errors:
115.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Landscape.png".
116. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Portrait@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-Portrait@2x~ipad.png".
117.     Underlying Errors:
118.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Portrait@2x.png".
119. /Mydev/My Project Match/Unity-iPhone/Images.xcassets: error: Failed to write image data for the launch image set from "LaunchImage.launchimage/Default-Landscape@2x.png" to "/Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/LaunchImage-Landscape@2x~ipad.png".
120.     Underlying Errors:
121.         Description: pngcrush exited with signal '4' for "/Mydev/My Project Match/Unity-iPhone/Images.xcassets/LaunchImage.launchimage/Default-Landscape@2x.png".
122. /* com.apple.actool.compilation-results */
123. /Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/InstallationBuildProductsLocation/Applications/puzzle.app/Assets.car
124. /Users/handisantoso/Library/Developer/Xcode/DerivedData/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/IntermediateBuildFilesPath/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/assetcatalog_generated_info.plist
125.  

does anyone know the solution.
thank you