We have a sharepoint 2007 farm with two separate sql severs (database mirroring) and single front end server and everything is working.
We added a second front end server (chose web front-end only during install) and everything appears to working on this one except the web parts. We have installed the custom codes on this second front end server as well. My understanding is that the front end servers are stateless and configurations and contents are stored in the sql database. The second front end can retrieve and render everything except the custom web parts. By the way, I 'm not a developer, but a novice sharepoint admin. Thanks for your time.
ErroR:Web Part Error: An error has occurred.
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[ArgumentException: The serialized data is invalid.]
at System.Web.UI.ObjectStateF
ormatter.D
eserialize
(Stream inputStream)
at Microsoft.SharePoint.WebPa
rtPages.Ut
ility.Dese
rializeByt
eArrayToOb
ject(Byte[
] bytes)
at Microsoft.SharePoint.WebPa
rtPages.Bi
naryWebPar
tSerialize
r.ByteArra
yToObjectA
rray(Byte[
] data)
at Microsoft.SharePoint.WebPa
rtPages.Bi
naryWebPar
tSerialize
r.Serializ
edWebPart.
.ctor(SPWe
bPartManag
er webPartManager, XmlNamespaceManager xmlnsManager, Byte[] sharedData, Byte[] userData, String[] links, Type type, SPWeb spWeb)
at Microsoft.SharePoint.WebPa
rtPages.Bi
naryWebPar
tSerialize
r.Deserial
ize(SPWebP
artManager
webPartManager, XmlNamespaceManager xmlnsManager, Byte[] userData, Byte[] sharedData, String[] links, Type type, SPWeb spWeb)
at Microsoft.SharePoint.WebPa
rtPages.SP
WebPartMan
ager.Creat
eWebPartsF
romRowSetD
ata(Boolea
n onlyInitializeClosedWebPar
ts)
[TypeLoadException: Could not load type 'CFCUBannerRotator.BannerR
otator+Che
vronBanner
LocationsE
num' from assembly 'CFCUBannerRotator, Version=1.0.0.0, Culture=neutral, PublicKeyToken=ad730030486
43e99'.]
at System.RuntimeTypeHandle._
GetTypeByN
ame(String
name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, Boolean loadTypeFromPartialName)
at System.RuntimeTypeHandle.G
etTypeByNa
me(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark)
at System.RuntimeType.Private
GetType(St
ring typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark)
at System.Type.GetType(String
typeName, Boolean throwOnError)
at System.Web.UI.ObjectStateF
ormatter.D
eserialize
Type(Seria
lizerBinar
yReader reader)
at System.Web.UI.ObjectStateF
ormatter.D
eserialize
Value(Seri
alizerBina
ryReader reader)
at System.Web.UI.ObjectStateF
ormatter.D
eserialize
Value(Seri
alizerBina
ryReader reader)
at System.Web.UI.ObjectStateF
ormatter.D
eserialize
(Stream inputStream)
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