If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate SAPBusinessObjects.WPF.Viewer.dll file version. We maintain a comprehensive database of 100% malware-free SAPBusinessObjects.WPF.Viewer.dll files for every applicable version of inFlow Inventory. Please follow the steps below to download and properly replace you file:
CAUTION : We strongly advise against downloading and copying SAPBusinessObjects.WPF.Viewer.dll to your appropriate Windows system directory. inFlow Inventory Software typically does not release inFlow Inventory DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing SAPBusinessObjects.WPF.Viewer.dll and all other DLL files for inFlow Inventory. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.
sapbusinessobjects wpf viewer dll download
Here is my situation. I have a new .rpt and corresponding .cs file. I have a WPF app. In the Loaded handler of my user control that has nothing more than a grid and the CR WPF viewer on it, I'm running the following code:private void InspectionReportView_Loaded(object sender, System.Windows.RoutedEventArgs e)
My initial report uses a DataSet with around 6 tables in it. I load the data set up and pass it to the report via SetDataSource. When the report viewer constantly choked, I created a new .rpt and a new DataSet. The new report has one field. The DataSet has one table with one column (type string). I decided to get one field displaying. I add a row to the DataSet table, populate the value and pass it to the report. Still the viewer is throwing a NullReferenceException. I can't get a simpler example yet it still doesn't work. Please help!! Deadline looming :
Hi Don, I don't see SP31 in the download list, just SP30 (2nd pic below). I guess that's the one to use?\\nThe one other confusing thing is I don't see any of the CrystalDecisions.ReportAppServer.* files in this project at all. Are those a newer requirement? 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Which version of VS and which version of the Crystal for VS SDK are you using?\",\"author\":\"username\":\"dell.stinnett-christy\",\"displayName\":\"Dell Stinnett-Christy\",\"groupIcons\":[\"name\":\"champion\",\"title\":\"This user is an SAP Champion\",\"priority\":14,\"name\":\"moderator\",\"title\":\"This user is an SAP Moderator\",\"priority\":20],\"suspended\":false,\"isCurrentUser\":false,\"parentAuthor\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"id\":13472953,\"creationDate\":1631054080000,\"activeRevisionId\":13923285,\"lastActivity\":1631054080000,\"parentId\":13475604,\"originalParentId\":13475604,\"likeCount\":0,\"visibility\":\"full\",\"depth\":0,\"attachments\":[],\"canVoteUpOrCancel\":false,\"relations\":\"canReport\":false,\"visibility\":\"full\",\"canEdit\":false,\"canUseDelete\":false,\"isLiked\":false,\"type\":\"comment\",\"canVoteUpOrCancel\":false,\"canConvertToAnswer\":false,\"canBeModerated\":false,\"canViewRevisions\":false,\"showInReply\":false,\"reported\":false,\"canCancelReport\":false,\"canDelete\":false,\"canVoteDownOrCancel\":false,\"canComment\":false,\"canViewReports\":false,\"isCurrentUserAuthor\":false,\"liked\":false,\"moderatorComment\":false,\"body\":\"Hi dell, I put my response as an answer, sorry about that. Here's the info as a comment: \\nThis is Visual Studio 2017. I'm not 100% sure which version of the Crystal SDK they are using. I just started here and they already have the application created. The files SAPBusinessObjects.WPF.ViewerShared.dll and SAPBusinessObjects.WPF.Viewer.dll are version 13.0.17.2096.\\nThis is for a desktop app, not a web app.\\nI overlooked an additional message buried on the 2nd exception which says "Could not load file or assembly 'log4net version 1.2.10.0', so I'm guessing that's a big part of the problem, because I don't see log4.net.dll referenced at all. If I can find that file on my C drive or on Google, is that all I would need? Or does it have additional required files of its own?\",\"author\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"parentAuthor\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"id\":13475608,\"creationDate\":1631057306000,\"activeRevisionId\":13925083,\"lastActivity\":1631057306000,\"parentId\":13475604,\"originalParentId\":13475604,\"likeCount\":0,\"visibility\":\"full\",\"depth\":0,\"attachments\":[],\"canVoteUpOrCancel\":false,\"relations\":\"canReport\":false,\"visibility\":\"full\",\"canEdit\":false,\"canUseDelete\":false,\"isLiked\":false,\"type\":\"comment\",\"canVoteUpOrCancel\":false,\"canConvertToAnswer\":false,\"canBeModerated\":false,\"canViewRevisions\":false,\"showInReply\":false,\"reported\":false,\"canCancelReport\":false,\"canDelete\":false,\"canVoteDownOrCancel\":false,\"canComment\":false,\"canViewReports\":false,\"isCurrentUserAuthor\":false,\"liked\":false,\"moderatorComment\":false,\"body\":\"I tried adding log4net.dll from Nuget with version 1.2.10.0 and now it's saying the manifest definition doesn't match the assembly reference, which I think typically happens if the versions don't match, though in this case they definitely seem to.\",\"author\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"parentAuthor\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"id\":13475609,\"creationDate\":1631057398000,\"activeRevisionId\":13925084,\"lastActivity\":1631057398000,\"parentId\":13475604,\"originalParentId\":13475604,\"likeCount\":0,\"visibility\":\"full\",\"depth\":0,\"attachments\":[],\"canVoteUpOrCancel\":false,\"relations\":\"canReport\":false,\"visibility\":\"full\",\"canEdit\":false,\"canUseDelete\":false,\"isLiked\":false,\"type\":\"comment\",\"canVoteUpOrCancel\":false,\"canConvertToAnswer\":false,\"canBeModerated\":false,\"canViewRevisions\":false,\"showInReply\":false,\"reported\":false,\"canCancelReport\":false,\"canDelete\":false,\"canVoteDownOrCancel\":false,\"canComment\":false,\"canViewReports\":false,\"isCurrentUserAuthor\":false,\"liked\":false,\"moderatorComment\":false]}"); const simplifiedQuestionView = JSON.parse("true"); (function() window.pageContext = mergeDeep(pageContext, question: id: 13475604, plug: "crystal-report-wpf-constructor-error", votes: 0, questionTitle: "Crystal Report WPF constructor error", isClosed: false, isLocked: false, isRedirected: false, redirectedFromTitle: "", redirectedFromId: "", closedStatusData: JSON.parse(""), userVoted: false, relations: JSON.parse("\"canClose\":false,\"canUnredirect\":false,\"canReport\":false,\"visibility\":\"full\",\"canEdit\":false,\"canUseDelete\":false,\"canReopen\":false,\"type\":\"question\",\"canVoteUpOrCancel\":false,\"canViewRevisions\":true,\"canUnlock\":false,\"reported\":false,\"canVoteDownOrCancel\":false,\"canLock\":false,\"canCancelReport\":false,\"canComment\":true,\"isCurrentUserAuthor\":false,\"canViewReports\":false"), isQuestionAccepted: true , childToViewInfo: id: "" , comments: JSON.parse("\"13476121\":\"rootParentId\":13476121,\"commentsCount\":1,\"comments\":[\"body\":\"Hi Don, I don't see SP31 in the download list, just SP30 (2nd pic below). I guess that's the one to use?\\nThe one other confusing thing is I don't see any of the CrystalDecisions.ReportAppServer.* files in this project at all. Are those a newer requirement? Their application previously worked with just the files shown below.\\nAre the 2 SAPBusinessObjects.WPF.Viewer* files upgraded from this installer or a different one?\\nEverything here is version 13.0.17.2096. \\n\\n\",\"author\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"parentAuthor\":\"username\":\"don.williams\",\"displayName\":\"Don Williams\",\"groupIcons\":[\"name\":\"moderator\",\"title\":\"This user is an SAP Moderator\",\"priority\":20,\"name\":\"employee\",\"title\":\"This user is an SAP Employee\",\"priority\":21],\"suspended\":false,\"isCurrentUser\":false,\"id\":13475767,\"creationDate\":1631119876000,\"activeRevisionId\":13925283,\"lastActivity\":1631119876000,\"parentId\":13476121,\"originalParentId\":13475604,\"likeCount\":0,\"visibility\":\"full\",\"depth\":0,\"attachments\":[\"id\":1972786,\"fileName\":\"visual-studio-sp30.png\",\"size\":\"84.0 kB\",\"url\":\"/storage/attachments/1972786-visual-studio-sp30.png\",\"isImage\":true,\"id\":1972787,\"fileName\":\"all-files-in-project.png\",\"size\":\"5.5 kB\",\"url\":\"/storage/attachments/1972787-all-files-in-project.png\",\"isImage\":true],\"canVoteUpOrCancel\":false,\"relations\":\"canReport\":false,\"visibility\":\"full\",\"canEdit\":false,\"canUseDelete\":false,\"isLiked\":false,\"type\":\"comment\",\"canVoteUpOrCancel\":false,\"canConvertToAnswer\":false,\"canBeModerated\":false,\"canViewRevisions\":false,\"showInReply\":false,\"reported\":false,\"canCancelReport\":false,\"canDelete\":false,\"canVoteDownOrCancel\":false,\"canComment\":false,\"canViewReports\":false,\"isCurrentUserAuthor\":false,\"liked\":false,\"moderatorComment\":false],\"13475604\":\"rootParentId\":13475604,\"commentsCount\":3,\"comments\":[\"body\":\"Is this in Visual Studio or in an application? Which version of VS and which version of the Crystal for VS SDK are you using?\",\"author\":\"username\":\"dell.stinnett-christy\",\"displayName\":\"Dell Stinnett-Christy\",\"groupIcons\":[\"name\":\"champion\",\"title\":\"This user is an SAP Champion\",\"priority\":14,\"name\":\"moderator\",\"title\":\"This user is an SAP Moderator\",\"priority\":20],\"suspended\":false,\"isCurrentUser\":false,\"parentAuthor\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"id\":13472953,\"creationDate\":1631054080000,\"activeRevisionId\":13923285,\"lastActivity\":1631054080000,\"parentId\":13475604,\"originalParentId\":13475604,\"likeCount\":0,\"visibility\":\"full\",\"depth\":0,\"attachments\":[],\"canVoteUpOrCancel\":false,\"relations\":\"canReport\":false,\"visibility\":\"full\",\"canEdit\":false,\"canUseDelete\":false,\"isLiked\":false,\"type\":\"comment\",\"canVoteUpOrCancel\":false,\"canConvertToAnswer\":false,\"canBeModerated\":false,\"canViewRevisions\":false,\"showInReply\":false,\"reported\":false,\"canCancelReport\":false,\"canDelete\":false,\"canVoteDownOrCancel\":false,\"canComment\":false,\"canViewReports\":false,\"isCurrentUserAuthor\":false,\"liked\":false,\"moderatorComment\":false,\"body\":\"Hi dell, I put my response as an answer, sorry about that. Here's the info as a comment: \\nThis is Visual Studio 2017. I'm not 100% sure which version of the Crystal SDK they are using. I just started here and they already have the application created. The files SAPBusinessObjects.WPF.ViewerShared.dll and SAPBusinessObjects.WPF.Viewer.dll are version 13.0.17.2096.\\nThis is for a desktop app, not a web app.\\nI overlooked an additional message buried on the 2nd exception which says "Could not load file or assembly 'log4net version 1.2.10.0', so I'm guessing that's a big part of the problem, because I don't see log4.net.dll referenced at all. If I can find that file on my C drive or on Google, is that all I would need? Or does it have additional required files of its own?\",\"author\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"parentAuthor\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"id\":13475608,\"creationDate\":1631057306000,\"activeRevisionId\":13925083,\"lastActivity\":1631057306000,\"parentId\":13475604,\"originalParentId\":13475604,\"likeCount\":0,\"visibility\":\"full\",\"depth\":0,\"attachments\":[],\"canVoteUpOrCancel\":false,\"relations\":\"canReport\":false,\"visibility\":\"full\",\"canEdit\":false,\"canUseDelete\":false,\"isLiked\":false,\"type\":\"comment\",\"canVoteUpOrCancel\":false,\"canConvertToAnswer\":false,\"canBeModerated\":false,\"canViewRevisions\":false,\"showInReply\":false,\"reported\":false,\"canCancelReport\":false,\"canDelete\":false,\"canVoteDownOrCancel\":false,\"canComment\":false,\"canViewReports\":false,\"isCurrentUserAuthor\":false,\"liked\":false,\"moderatorComment\":false,\"body\":\"I tried adding log4net.dll from Nuget with version 1.2.10.0 and now it's saying the manifest definition doesn't match the assembly reference, which I think typically happens if the versions don't match, though in this case they definitely seem to.\",\"author\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"parentAuthor\":\"username\":\"jt90405\",\"displayName\":\"James Toomey\",\"groupIcons\":[],\"suspended\":false,\"isCurrentUser\":false,\"id\":13475609,\"creationDate\":1631057398000,\"activeRevisionId\":13925084,\"lastActivity\":1631057398000,\"parentId\":13475604,\"originalParentId\":13475604,\"likeCount\":0,\"visibility\":\"full\",\"depth\":0,\"attachments\":[],\"canVoteUpOrCancel\":false,\"relations\":\"canReport\":false,\"visibility\":\"full\",\"canEdit\":false,\"canUseDelete\":false,\"isLiked\":false,\"type\":\"comment\",\"canVoteUpOrCancel\":false,\"canConvertToAnswer\":false,\"canBeModerated\":false,\"canViewRevisions\":false,\"showInReply\":false,\"reported\":false,\"canCancelReport\":false,\"canDelete\":false,\"canVoteDownOrCancel\":false,\"canComment\":false,\"canViewReports\":false,\"isCurrentUserAuthor\":false,\"liked\":false,\"moderatorComment\":false]"), answerPager: answersCount: 2, page: 1, pageSize: 10, pageCount: 1, sort: "votes" , answers: JSON.parse("[\"body\":\"Download SP 31 and test again:\\n +Reports%2C+Developer+for+Visual+Studio+Downloads\\nAnd this Blog on how to upgrade:\\n -a-visual-studio-2008-2019-.net-project-with-the-latest-cr-.net-sdk-packages/\\nDon\",\"author\":\"username\":\"don.williams\",\"displayName\":\"Don Williams\",\"groupIcons\":[\"name\":\"moderator\",\"title\":\"This user is an SAP Moderator\",\"priority\":20,\"name\":\"employee\",\"title\":\"This user is an SAP Employee\",\"priority\":21],\"suspended\":false,\"isCurrentUser\":false,\"id\":13476121,\"posted\":1631108033000,\"votes\":0,\"isAccepted\":true,\"isLocked\":false,\"userVoted\":\"\",\"relations\":\"canCancelAccept\":false,\"canUnlock\":false,\"canUseDelete\":false,\"accepted\":true,\"canVoteDownOrCancel\":false,\"canLock\":false,\"canAccept\":false,\"type\":\"answer\",\"canVoteUpOrCancel\":false,\"isCurrentUserAuthor\":false,\"attachments\":[],\"body\":\"Yes we asked the people to update the text, it is SP 31, I'll remind them again to fix it.\",\"author\":\"username\":\"don.williams\",\"displayName\":\"Don Williams\",\"groupIcons\":[\"name\":\"moderator\",\"title\":\"This user is an SAP Moderator\",\"priority\":20,\"name\":\"employee\",\"title\":\"This user is an SAP Employee\",\"priority\":21],\"suspended\":false,\"isCurrentUser\":false,\"id\":13479268,\"posted\":1631197034000,\"votes\":0,\"isAccepted\":false,\"isLocked\":false,\"userVoted\":\"\",\"relations\":\"canCancelAccept\":false,\"canUnlock\":false,\"canUseDelete\":false,\"canVoteDownOrCancel\":false,\"canLock\":false,\"canAccept\":false,\"type\":\"answer\",\"canVoteUpOrCancel\":false,\"isCurrentUserAuthor\":false,\"attachments\":[]]"), answerForm: formAction: "/answers/13475604/post.json", textareaName: "body", textareaErrors: "", isAttachmentsEnabled: true, answerEditorialGuideline: title: "Before answering", content: "You should only submit an answer when you are proposing a solution to the poster\'s problem. 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Login / Sign-up Search Questions and Answers 0 James Toomey Sep 07, 2021 at 10:25 PM Crystal Report WPF constructor error 419 Views Follow RSS Feed Hi, I get this error when attempting to initialize the Crystal Report viewer. Any idea how to fix this?
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