| invalid or missing file source | 1.42 | 0.7 | 3887 | 30 | 63 |
| file is missing or invalid | 0.91 | 1 | 7486 | 26 | 66 |
| what does invalid source file mean | 0.21 | 0.4 | 6400 | 34 | 49 |
| source file is missing | 1.67 | 0.9 | 4947 | 22 | 96 |
| this file has missing or invalid properties | 1.81 | 0.2 | 9007 | 43 | 40 |
| invalid sources list file | 1.91 | 0.6 | 1012 | 25 | 59 |
| this file is invalid | 0.35 | 0.3 | 2788 | 20 | 28 |
| missing source file name | 0.86 | 0.6 | 8860 | 24 | 85 |
| unable to find source file | 0.94 | 0.7 | 9193 | 26 | 90 |
| source file cannot be found | 0.65 | 0.9 | 4288 | 27 | 3 |
| source files contain some invalid xml | 0.58 | 0.4 | 6702 | 37 | 49 |
| error: unable to find source file | 0.73 | 0.1 | 9731 | 33 | 52 |
| invalid data source name | 0.2 | 0.4 | 2551 | 24 | 98 |
| invalid data file name | 1.75 | 0.8 | 2753 | 22 | 76 |
| file is invalid for some reason | 0.14 | 0.9 | 9669 | 31 | 22 |
| error no source files | 0.6 | 0.8 | 3856 | 21 | 19 |
| invalid_source | 0.57 | 0.7 | 9745 | 14 | 59 |
