# enum EErrorCodes
Error codes that are returned on initialization/finalization of the library, and from processing objects, pipelines and importers/exporters.
# Values
| Key | Value | Comment |
|---|---|---|
| NoError | 0 | No error, the initialization or process has finished, and with no errors |
| NoLicense | -1 | no license was found (or licence expired) |
| NotInitialized | -2 | the SDK is not initialized, or no process object has been loaded/created |
| AlreadyInitialized | -3 | the SDK is already initialized |
| DLLOrDependenciesNotFound | -4 | the specified file was not found. This might also mean that a .dll cannot be loaded because there is a missing dependency, such as the runtime environment. |
| InvalidInputParam | -5 | an invalid parameter was passed to the method |
| FailedTesting | -6 | the reduction failed post-testing |
| DLLAndHeaderFileIsNotMatching | -7 | the Simplygon DLL and header file interface versions do not match |
| DLLFailedToLoad | -8 | the Simplygon DLL failed loading, probably because of a missing dependency |
| LicenseNotForThisApplication | -9 | the license is not made for this application of Simplygon |
| LicenseNotForThisPlatform | -10 | the license is not made for this platform of Simplygon |
| LicenseNotForThisVersion | -11 | the license is not made for this version of Simplygon |
| FailedToCreatePipelineSerializer | -12 | failed to create pipeline serializer |
| FailedToRunPipeline | -13 | failed to run pipeline |
| UnhandledException | -14 | an unhandled exception was encountered |
| FileError | -15 | a file read/write failed. |
| InvalidPath | -16 | a path is invalid or a file/directory is missing. |
| DependencyMissing | -17 | a needed dependency is missing. see log for info on what is missing. |
| UnexpectedError | -18 | an unexpected error happened. |
| FailedToUploadFreeLicenseAsset | -50 | failed to upload free license asset |
| ExceptionalError | -1000 | An exceptional and fatal error occurred, and has been reported to the error handler. The library is placed in an exceptional state, and you should unload and reload the Simplygon library to avoid memory leaks. |
| FailedToResolveLicenseServerHostName | -10001 | cannot reach the licensing server, cant look up server, check DNS |
| FailedToConnectToLicenseServer | -10002 | cannot contact the licensing server, check firewall/proxy server |
| FailedToConnectToLicenseServerAndSendData | -10003 | Failed to connect to the license server. Please check that your internet connection is working and outgoing connections to license.simplygon.com port 443 are not blocked by a firewall or proxy. |
| FailedToConnectToLicenseServerAndReceiveData | -10004 | cannot receive data from the licensing server, check firewall/proxy server |
| DataFromLicenseServerIsCorrupt | -10005 | data from licensing server is corrupted, try again, check connection |
| LicenseHasExpired | -10006 | the license has expired |
| LicenseIsInvalid | -10007 | the license data is corrupted, please reinstall the license key |
| LicenseNotForThisProduct | -10008 | the license is not for this product, please contact licensing, and replace license key |
| NoNetworkCardFound | -10009 | no network card was found on the machine |
| LicenseDecodeFailed | -10010 | could not decode license, it is corrupted |
| LicenseLockNotMatchingMachine | -10011 | the license is locked to another machine |
| ConnectionToLicenseServerLost | -10012 | Connection to license server lost |
| LicenseHashDataCorrupt | -10013 | could not decode license, it is corrupted |
| LicenseExpired | -10014 | the license is invalid, please contact licensing |
| LicenseNotLockedForThisMachine | -10020 | the license is locked to another machine |
| YourLicenseRequiresLatestWindows10 | -10024 | your license requires latest Windows 10 version |
| LicenseServerReturnedBadRequest | -10400 | Bad license request. Please reach out to SimplygonSupport[at]microsoft.com for support |
| UnknownLicenseKey | -10404 | You are using an unknown license key. Please verify so you typed in the license key correctly and try again |
| LicenseIsNotActive | -10410 | You are using an inactive license key. Please reach out to SimplygonSales[at]microsoft.com for support |
| MaxNodesReachForThisLicense | -10409 | You have reached the maximum number of nodes for your license. After 48 hours of not using Simplygon on a machine the license will be released and can be installed on another machine |
| YourLicenseRequiresLatestSimplygon | -10426 | The license key you are using requires you to update to the latest version before you can use Simplygon |
| LicenseServerReturnServerError | -10501 | Bad license request. Please reach out to SimplygonSupport[at]microsoft.com for support |
| ProcessingValidationError | -20001 | The process was aborted, because of a validation error. Either the process settings or the input data was invalid, or a combination thereof. Use GetErrorMessages in the main Simplygon object to retrieve error messages, and see the log for details. Note that the library is not left in an exceptional state, and it is safe to continue processing other scenes. |
| Key | Value | Comment |
|---|---|---|
| NoError | 0 | No error, the initialization or process has finished, and with no errors |
| NoLicense | -1 | no license was found (or licence expired) |
| NotInitialized | -2 | the SDK is not initialized, or no process object has been loaded/created |
| AlreadyInitialized | -3 | the SDK is already initialized |
| DLLOrDependenciesNotFound | -4 | the specified file was not found. This might also mean that a .dll cannot be loaded because there is a missing dependency, such as the runtime environment. |
| InvalidInputParam | -5 | an invalid parameter was passed to the method |
| FailedTesting | -6 | the reduction failed post-testing |
| DLLAndHeaderFileIsNotMatching | -7 | the Simplygon DLL and header file interface versions do not match |
| DLLFailedToLoad | -8 | the Simplygon DLL failed loading, probably because of a missing dependency |
| LicenseNotForThisApplication | -9 | the license is not made for this application of Simplygon |
| LicenseNotForThisPlatform | -10 | the license is not made for this platform of Simplygon |
| LicenseNotForThisVersion | -11 | the license is not made for this version of Simplygon |
| FailedToCreatePipelineSerializer | -12 | failed to create pipeline serializer |
| FailedToRunPipeline | -13 | failed to run pipeline |
| UnhandledException | -14 | an unhandled exception was encountered |
| FileError | -15 | a file read/write failed. |
| InvalidPath | -16 | a path is invalid or a file/directory is missing. |
| DependencyMissing | -17 | a needed dependency is missing. see log for info on what is missing. |
| UnexpectedError | -18 | an unexpected error happened. |
| FailedToUploadFreeLicenseAsset | -50 | failed to upload free license asset |
| ExceptionalError | -1000 | An exceptional and fatal error occurred, and has been reported to the error handler. The library is placed in an exceptional state, and you should unload and reload the Simplygon library to avoid memory leaks. |
| FailedToResolveLicenseServerHostName | -10001 | cannot reach the licensing server, cant look up server, check DNS |
| FailedToConnectToLicenseServer | -10002 | cannot contact the licensing server, check firewall/proxy server |
| FailedToConnectToLicenseServerAndSendData | -10003 | Failed to connect to the license server. Please check that your internet connection is working and outgoing connections to license.simplygon.com port 443 are not blocked by a firewall or proxy. |
| FailedToConnectToLicenseServerAndReceiveData | -10004 | cannot receive data from the licensing server, check firewall/proxy server |
| DataFromLicenseServerIsCorrupt | -10005 | data from licensing server is corrupted, try again, check connection |
| LicenseHasExpired | -10006 | the license has expired |
| LicenseIsInvalid | -10007 | the license data is corrupted, please reinstall the license key |
| LicenseNotForThisProduct | -10008 | the license is not for this product, please contact licensing, and replace license key |
| NoNetworkCardFound | -10009 | no network card was found on the machine |
| LicenseDecodeFailed | -10010 | could not decode license, it is corrupted |
| LicenseLockNotMatchingMachine | -10011 | the license is locked to another machine |
| ConnectionToLicenseServerLost | -10012 | Connection to license server lost |
| LicenseHashDataCorrupt | -10013 | could not decode license, it is corrupted |
| LicenseExpired | -10014 | the license is invalid, please contact licensing |
| LicenseNotLockedForThisMachine | -10020 | the license is locked to another machine |
| YourLicenseRequiresLatestWindows10 | -10024 | your license requires latest Windows 10 version |
| LicenseServerReturnedBadRequest | -10400 | Bad license request. Please reach out to SimplygonSupport[at]microsoft.com for support |
| UnknownLicenseKey | -10404 | You are using an unknown license key. Please verify so you typed in the license key correctly and try again |
| LicenseIsNotActive | -10410 | You are using an inactive license key. Please reach out to SimplygonSales[at]microsoft.com for support |
| MaxNodesReachForThisLicense | -10409 | You have reached the maximum number of nodes for your license. After 48 hours of not using Simplygon on a machine the license will be released and can be installed on another machine |
| YourLicenseRequiresLatestSimplygon | -10426 | The license key you are using requires you to update to the latest version before you can use Simplygon |
| LicenseServerReturnServerError | -10501 | Bad license request. Please reach out to SimplygonSupport[at]microsoft.com for support |
| ProcessingValidationError | -20001 | The process was aborted, because of a validation error. Either the process settings or the input data was invalid, or a combination thereof. Use GetErrorMessages in the main Simplygon object to retrieve error messages, and see the log for details. Note that the library is not left in an exceptional state, and it is safe to continue processing other scenes. |
| Key | Value | Comment |
|---|---|---|
| EErrorCodes_NoError | 0 | No error, the initialization or process has finished, and with no errors |
| EErrorCodes_NoLicense | -1 | no license was found (or licence expired) |
| EErrorCodes_NotInitialized | -2 | the SDK is not initialized, or no process object has been loaded/created |
| EErrorCodes_AlreadyInitialized | -3 | the SDK is already initialized |
| EErrorCodes_DLLOrDependenciesNotFound | -4 | the specified file was not found. This might also mean that a .dll cannot be loaded because there is a missing dependency, such as the runtime environment. |
| EErrorCodes_InvalidInputParam | -5 | an invalid parameter was passed to the method |
| EErrorCodes_FailedTesting | -6 | the reduction failed post-testing |
| EErrorCodes_DLLAndHeaderFileIsNotMatching | -7 | the Simplygon DLL and header file interface versions do not match |
| EErrorCodes_DLLFailedToLoad | -8 | the Simplygon DLL failed loading, probably because of a missing dependency |
| EErrorCodes_LicenseNotForThisApplication | -9 | the license is not made for this application of Simplygon |
| EErrorCodes_LicenseNotForThisPlatform | -10 | the license is not made for this platform of Simplygon |
| EErrorCodes_LicenseNotForThisVersion | -11 | the license is not made for this version of Simplygon |
| EErrorCodes_FailedToCreatePipelineSerializer | -12 | failed to create pipeline serializer |
| EErrorCodes_FailedToRunPipeline | -13 | failed to run pipeline |
| EErrorCodes_UnhandledException | -14 | an unhandled exception was encountered |
| EErrorCodes_FileError | -15 | a file read/write failed. |
| EErrorCodes_InvalidPath | -16 | a path is invalid or a file/directory is missing. |
| EErrorCodes_DependencyMissing | -17 | a needed dependency is missing. see log for info on what is missing. |
| EErrorCodes_UnexpectedError | -18 | an unexpected error happened. |
| EErrorCodes_FailedToUploadFreeLicenseAsset | -50 | failed to upload free license asset |
| EErrorCodes_ExceptionalError | -1000 | An exceptional and fatal error occurred, and has been reported to the error handler. The library is placed in an exceptional state, and you should unload and reload the Simplygon library to avoid memory leaks. |
| EErrorCodes_FailedToResolveLicenseServerHostName | -10001 | cannot reach the licensing server, cant look up server, check DNS |
| EErrorCodes_FailedToConnectToLicenseServer | -10002 | cannot contact the licensing server, check firewall/proxy server |
| EErrorCodes_FailedToConnectToLicenseServerAndSendData | -10003 | Failed to connect to the license server. Please check that your internet connection is working and outgoing connections to license.simplygon.com port 443 are not blocked by a firewall or proxy. |
| EErrorCodes_FailedToConnectToLicenseServerAndReceiveData | -10004 | cannot receive data from the licensing server, check firewall/proxy server |
| EErrorCodes_DataFromLicenseServerIsCorrupt | -10005 | data from licensing server is corrupted, try again, check connection |
| EErrorCodes_LicenseHasExpired | -10006 | the license has expired |
| EErrorCodes_LicenseIsInvalid | -10007 | the license data is corrupted, please reinstall the license key |
| EErrorCodes_LicenseNotForThisProduct | -10008 | the license is not for this product, please contact licensing, and replace license key |
| EErrorCodes_NoNetworkCardFound | -10009 | no network card was found on the machine |
| EErrorCodes_LicenseDecodeFailed | -10010 | could not decode license, it is corrupted |
| EErrorCodes_LicenseLockNotMatchingMachine | -10011 | the license is locked to another machine |
| EErrorCodes_ConnectionToLicenseServerLost | -10012 | Connection to license server lost |
| EErrorCodes_LicenseHashDataCorrupt | -10013 | could not decode license, it is corrupted |
| EErrorCodes_LicenseExpired | -10014 | the license is invalid, please contact licensing |
| EErrorCodes_LicenseNotLockedForThisMachine | -10020 | the license is locked to another machine |
| EErrorCodes_YourLicenseRequiresLatestWindows10 | -10024 | your license requires latest Windows 10 version |
| EErrorCodes_LicenseServerReturnedBadRequest | -10400 | Bad license request. Please reach out to SimplygonSupport[at]microsoft.com for support |
| EErrorCodes_UnknownLicenseKey | -10404 | You are using an unknown license key. Please verify so you typed in the license key correctly and try again |
| EErrorCodes_LicenseIsNotActive | -10410 | You are using an inactive license key. Please reach out to SimplygonSales[at]microsoft.com for support |
| EErrorCodes_MaxNodesReachForThisLicense | -10409 | You have reached the maximum number of nodes for your license. After 48 hours of not using Simplygon on a machine the license will be released and can be installed on another machine |
| EErrorCodes_YourLicenseRequiresLatestSimplygon | -10426 | The license key you are using requires you to update to the latest version before you can use Simplygon |
| EErrorCodes_LicenseServerReturnServerError | -10501 | Bad license request. Please reach out to SimplygonSupport[at]microsoft.com for support |
| EErrorCodes_ProcessingValidationError | -20001 | The process was aborted, because of a validation error. Either the process settings or the input data was invalid, or a combination thereof. Use GetErrorMessages in the main Simplygon object to retrieve error messages, and see the log for details. Note that the library is not left in an exceptional state, and it is safe to continue processing other scenes. |