1# Font Management Error Codes 2 3> **NOTE** 4> 5> This topic describes only module-specific error codes. For details about universal error codes, see [Universal Error Codes](../errorcode-universal.md). 6 7## 31100101 Font File Not Exist 8 9**Error Message** 10 11Font does not exist. 12 13**Symptom** 14 15This error code is reported input font file path does not exist. 16 17**Possible Causes** 18 19The font file path is incorrect. 20 21**Solution** 22 23Ensure that the input file is in **.ttf** or **.ttc** format and the path is correct. 24 25## 31100102 Failed to Install Font File 26 27**Error Message** 28 29Font is not supported. 30 31**Symptom** 32 33This error code is reported if the input file is not a font file, leading to an installation failure. 34 35**Possible Causes** 36 371. The input file is not in **.ttf** or **.ttc** format. 382. The file content does not comply with the font file specifications. 39 40**Solution** 41 42Ensure that the input file is in **.ttf** or **.ttc** format. 43 44## 31100103 Failed to Copy Font File 45 46**Error Message** 47 48Font file copy failed. 49 50**Symptom** 51 52This error code is reported if copying the font file fails during installation. 53 54**Possible Causes** 55 56An exception occurs during font file copying. 57 58**Solution** 59 60Try again, or restart the device and try again. 61 62## 31100104 Font File Already Installed 63 64**Error Message** 65 66Font file installed. 67 68**Symptom** 69 70This error code is reported if the input font file has been installed. 71 72**Possible Causes** 73 74The input font file has been installed, and the font name is duplicate. 75 76**Solution** 77 78Uninstall the existing font with the same name and reinstall the font file. 79 80## 31100105 Number of Installed Font Files Reaching the Maximum 81 82**Error Message** 83 84Exceeded maximum number of installed files. 85 86**Symptom** 87 88This error code is reported if the number of installed font files reaches the maximum. 89 90**Possible Causes** 91 92The number of installed font files reaches the maximum (200). 93 94**Solution** 95 96Uninstall unnecessary font files and try again. 97 98## 31100106 Font File Installation Failed Due to Other Errors 99 100**Error Message** 101 102Other error. 103 104**Symptom** 105 106This error code is reported if the font file installation fails because of a system error. 107 108**Possible Causes** 109 110An exception occurs during font installation. 111 112**Solution** 113 114Try again, or restart the device and try again. 115 116## 31100107 Uninstalled Font File Not Exist 117 118**Error Message** 119 120Font file does not exist. 121 122**Symptom** 123 124This error code is reported if the font file to be uninstalled does not exist. 125 126**Possible Causes** 127 128The font file to be uninstalled has not been installed, or the input font file name is incorrect. 129 130**Solution** 131 132Check whether the input font name is correct. If not, correct it and try again. 133 134## 31100108 Failed to Delete Font File 135 136**Error Message** 137 138Font file delete error. 139 140**Symptom** 141 142This error code is reported if deleting the font file fails during uninstallation. 143 144**Possible Causes** 145 146An exception occurs during uninstallation. 147 148**Solution** 149 150Try again, or restart the device and try again. 151 152## 31100109 Uninstallation Failed Due to Other Errors 153 154**Error Message** 155 156Other error. 157 158**Symptom** 159 160This error code is reported if the font file uninstallation fails because of a system error. 161 162**Possible Causes** 163 164An exception occurs during uninstallation. 165 166**Solution** 167 168Try again, or restart the device and try again. 169