Part name R403 not found

元件封装属性都对应上了，为什么发送网表到LAYOUTEC0 检查时会丢失元件呢？谢谢！
Line 47 , Section *NET*
C402.1TC402.1U402.2R406.2
* Part name C402 not found
* Part name U402 not found
* Part name R406 not found
Line 49 , Section *NET*
Q401.1R403.2
* Part name Q401 not found
* Part name R403 not found
Line 51 , Section *NET*
C404.2Q401.3
* Part name C404 not found
* Part name Q401 not found
Line 53 , Section *NET*
U3.1U4.1Q401.2C405.2C406.2
* Part name Q401 not found
* Part name C405 not found
* Part name C406 not found
Line 55 , Section *NET*
C405.1R401.1U3.2
* Part name C405 not found
* Part name R401 not found
Line 57 , Section *NET*
C406.1R402.1U4.2
* Part name C406 not found
* Part name R402 not found
Line 59 , Section *NET*
C401.1TC401.1L401.2U401.6
* Part name C401 not found
Line 61 , Section *NET*
U401.18C401.2TC401.2
* Part name C401 not found
Line 79 , Section *NET*
R404.1U402.1C403.2C402.2TC402.2XS401.3
* Part name R404 not found
* Part name U402 not found
* Part name C403 not found
* Part name C402 not found
Line 81 , Section *NET*
XS401.1C403.1R405.2U402.3
* Part name C403 not found
* Part name R405 not found
* Part name U402 not found
Line 85 , Section *NET*
CB Net List Errors Report - default.sch - Wed Jul 15 19:17:47 2009
--------------------------------------------------------------------
Design to Library Part Consistency Check
----------------------------------------
No Library consistency checking errors.
Single/Zero Pin Net Warnings
----------------------------
No single or zero pin nets.
Schematic Connectivity Errors
-----------------------------
Dangling Connections with a Net Name

R403等器件的封装没有对应上。

好想是说你的元件热03在元件库中找不到。